156906555820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{3491}}^1$

素因数の和:3864

約数の個数: 192

約数和(自身を含む): 404464112640

約数和(自身を除く): 247557556820

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 61, 70, 76, 95, 122, 133, 140, 190, 244, 266, 277, 305, 380, 427, 532, 554, 610, 665, 854, 1108, 1159, 1220, 1330, 1385, 1708, 1939, 2135, 2318, 2660, 2770, 3491, 3878, 4270, 4636, 5263, 5540, 5795, 6982, 7756, 8113, 8540, 9695, 10526, 11590, 13964, 16226, 16897, 17455, 19390, 21052, 23180, 24437, 26315, 32452, 33794, 34910, 36841, 38780, 40565, 48874, 52630, 66329, 67588, 69820, 73682, 81130, 84485, 97748, 105260, 118279, 122185, 132658, 147364, 162260, 168970, 184205, 212951, 236558, 244370, 265316, 321043, 331645, 337940, 368410, 425902, 464303, 473116, 488740, 591395, 642086, 663290, 736820, 851804, 928606, 967007, 1064755, 1182790, 1284172, 1326580, 1490657, 1605215, 1857212, 1934014, 2129510, 2247301, 2321515, 2365580, 2981314, 3210430, 3868028, 4046069, 4259020, 4494602, 4643030, 4835035, 5962628, 6420860, 6769049, 7453285, 8092138, 8989204, 9286060, 9670070, 11236505, 13538098, 14906570, 16184276, 18373133, 19340140, 20230345, 22473010, 27076196, 28322483, 29813140, 33845245, 36746266, 40460690, 44946020, 56644966, 58987427, 67690490, 73492532, 80921380, 91865665, 113289932, 117974854, 128611931, 135380980, 141612415, 183731330, 235949708, 257223862, 283224830, 294937135, 367462660, 412911989, 514447724, 566449660, 589874270, 643059655, 825823978, 1120761113, 1179748540, 1286119310, 1651647956, 2064559945, 2241522226, 2572238620, 4129119890, 4483044452, 5603805565, 7845327791, 8258239780, 11207611130, 15690655582, 22415222260, 31381311164, 39226638955, 78453277910, 156906555820]

約数ペア:

[(1, 156906555820), (2, 78453277910), (4, 39226638955), (5, 31381311164), (7, 22415222260), (10, 15690655582), (14, 11207611130), (19, 8258239780), (20, 7845327791), (28, 5603805565), (35, 4483044452), (38, 4129119890), (61, 2572238620), (70, 2241522226), (76, 2064559945), (95, 1651647956), (122, 1286119310), (133, 1179748540), (140, 1120761113), (190, 825823978), (244, 643059655), (266, 589874270), (277, 566449660), (305, 514447724), (380, 412911989), (427, 367462660), (532, 294937135), (554, 283224830), (610, 257223862), (665, 235949708), (854, 183731330), (1108, 141612415), (1159, 135380980), (1220, 128611931), (1330, 117974854), (1385, 113289932), (1708, 91865665), (1939, 80921380), (2135, 73492532), (2318, 67690490), (2660, 58987427), (2770, 56644966), (3491, 44946020), (3878, 40460690), (4270, 36746266), (4636, 33845245), (5263, 29813140), (5540, 28322483), (5795, 27076196), (6982, 22473010), (7756, 20230345), (8113, 19340140), (8540, 18373133), (9695, 16184276), (10526, 14906570), (11590, 13538098), (13964, 11236505), (16226, 9670070), (16897, 9286060), (17455, 8989204), (19390, 8092138), (21052, 7453285), (23180, 6769049), (24437, 6420860), (26315, 5962628), (32452, 4835035), (33794, 4643030), (34910, 4494602), (36841, 4259020), (38780, 4046069), (40565, 3868028), (48874, 3210430), (52630, 2981314), (66329, 2365580), (67588, 2321515), (69820, 2247301), (73682, 2129510), (81130, 1934014), (84485, 1857212), (97748, 1605215), (105260, 1490657), (118279, 1326580), (122185, 1284172), (132658, 1182790), (147364, 1064755), (162260, 967007), (168970, 928606), (184205, 851804), (212951, 736820), (236558, 663290), (244370, 642086), (265316, 591395), (321043, 488740), (331645, 473116), (337940, 464303), (368410, 425902)]