156992220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 288

約数和(自身を含む): 608864256

約数和(自身を除く): 451872036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 47, 55, 60, 63, 66, 70, 77, 84, 90, 94, 99, 105, 110, 126, 132, 140, 141, 154, 165, 180, 188, 198, 210, 220, 231, 235, 241, 252, 282, 308, 315, 329, 330, 385, 396, 420, 423, 462, 470, 482, 495, 517, 564, 630, 658, 660, 693, 705, 723, 770, 846, 924, 940, 964, 987, 990, 1034, 1155, 1205, 1260, 1316, 1386, 1410, 1446, 1540, 1551, 1645, 1687, 1692, 1974, 1980, 2068, 2115, 2169, 2310, 2410, 2585, 2651, 2772, 2820, 2892, 2961, 3102, 3290, 3374, 3465, 3615, 3619, 3948, 4230, 4338, 4620, 4653, 4820, 4935, 5061, 5170, 5302, 5922, 6204, 6580, 6748, 6930, 7230, 7238, 7755, 7953, 8435, 8460, 8676, 9306, 9870, 10122, 10340, 10604, 10845, 10857, 11327, 11844, 13255, 13860, 14460, 14476, 14805, 15183, 15510, 15906, 16870, 18095, 18557, 18612, 19740, 20244, 21690, 21714, 22654, 23265, 23859, 25305, 26510, 29610, 30366, 31020, 31812, 32571, 33740, 33981, 36190, 37114, 39765, 43380, 43428, 45308, 46530, 47718, 50610, 53020, 54285, 55671, 56635, 59220, 60732, 65142, 67962, 72380, 74228, 75915, 79289, 79530, 92785, 93060, 95436, 101220, 101943, 108570, 111342, 113270, 119295, 124597, 130284, 135924, 151830, 158578, 159060, 162855, 167013, 169905, 185570, 203886, 217140, 222684, 226540, 237867, 238590, 249194, 278355, 303660, 317156, 325710, 334026, 339810, 371140, 373791, 396445, 407772, 475734, 477180, 498388, 509715, 556710, 622985, 651420, 668052, 679620, 713601, 747582, 792890, 835065, 872179, 951468, 1019430, 1113420, 1121373, 1189335, 1245970, 1427202, 1495164, 1585780, 1670130, 1744358, 1868955, 2038860, 2242746, 2378670, 2491940, 2616537, 2854404, 3340260, 3488716, 3568005, 3737910, 4360895, 4485492, 4757340, 5233074, 5606865, 7136010, 7475820, 7849611, 8721790, 10466148, 11213730, 13082685, 14272020, 15699222, 17443580, 22427460, 26165370, 31398444, 39248055, 52330740, 78496110, 156992220]

約数ペア:

[(1, 156992220), (2, 78496110), (3, 52330740), (4, 39248055), (5, 31398444), (6, 26165370), (7, 22427460), (9, 17443580), (10, 15699222), (11, 14272020), (12, 13082685), (14, 11213730), (15, 10466148), (18, 8721790), (20, 7849611), (21, 7475820), (22, 7136010), (28, 5606865), (30, 5233074), (33, 4757340), (35, 4485492), (36, 4360895), (42, 3737910), (44, 3568005), (45, 3488716), (47, 3340260), (55, 2854404), (60, 2616537), (63, 2491940), (66, 2378670), (70, 2242746), (77, 2038860), (84, 1868955), (90, 1744358), (94, 1670130), (99, 1585780), (105, 1495164), (110, 1427202), (126, 1245970), (132, 1189335), (140, 1121373), (141, 1113420), (154, 1019430), (165, 951468), (180, 872179), (188, 835065), (198, 792890), (210, 747582), (220, 713601), (231, 679620), (235, 668052), (241, 651420), (252, 622985), (282, 556710), (308, 509715), (315, 498388), (329, 477180), (330, 475734), (385, 407772), (396, 396445), (420, 373791), (423, 371140), (462, 339810), (470, 334026), (482, 325710), (495, 317156), (517, 303660), (564, 278355), (630, 249194), (658, 238590), (660, 237867), (693, 226540), (705, 222684), (723, 217140), (770, 203886), (846, 185570), (924, 169905), (940, 167013), (964, 162855), (987, 159060), (990, 158578), (1034, 151830), (1155, 135924), (1205, 130284), (1260, 124597), (1316, 119295), (1386, 113270), (1410, 111342), (1446, 108570), (1540, 101943), (1551, 101220), (1645, 95436), (1687, 93060), (1692, 92785), (1974, 79530), (1980, 79289), (2068, 75915), (2115, 74228), (2169, 72380), (2310, 67962), (2410, 65142), (2585, 60732), (2651, 59220), (2772, 56635), (2820, 55671), (2892, 54285), (2961, 53020), (3102, 50610), (3290, 47718), (3374, 46530), (3465, 45308), (3615, 43428), (3619, 43380), (3948, 39765), (4230, 37114), (4338, 36190), (4620, 33981), (4653, 33740), (4820, 32571), (4935, 31812), (5061, 31020), (5170, 30366), (5302, 29610), (5922, 26510), (6204, 25305), (6580, 23859), (6748, 23265), (6930, 22654), (7230, 21714), (7238, 21690), (7755, 20244), (7953, 19740), (8435, 18612), (8460, 18557), (8676, 18095), (9306, 16870), (9870, 15906), (10122, 15510), (10340, 15183), (10604, 14805), (10845, 14476), (10857, 14460), (11327, 13860), (11844, 13255)]