156779028

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 216

約数和(自身を含む): 493968384

約数和(自身を除く): 337189356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 47, 49, 61, 62, 63, 84, 93, 94, 98, 122, 124, 126, 141, 147, 183, 186, 188, 196, 217, 244, 252, 279, 282, 294, 329, 366, 372, 423, 427, 434, 441, 549, 558, 564, 588, 651, 658, 732, 846, 854, 868, 882, 987, 1098, 1116, 1281, 1302, 1316, 1457, 1519, 1692, 1708, 1764, 1891, 1953, 1974, 2196, 2303, 2562, 2604, 2867, 2914, 2961, 2989, 3038, 3782, 3843, 3906, 3948, 4371, 4557, 4606, 5124, 5673, 5734, 5828, 5922, 5978, 6076, 6909, 7564, 7686, 7812, 8601, 8742, 8967, 9114, 9212, 10199, 11346, 11468, 11844, 11956, 13113, 13237, 13671, 13818, 15372, 17019, 17202, 17484, 17934, 18228, 20069, 20398, 20727, 22692, 25803, 26226, 26474, 26901, 27342, 27636, 30597, 34038, 34404, 35868, 39711, 40138, 40796, 41454, 51606, 52452, 52948, 53802, 54684, 60207, 61194, 68076, 71393, 79422, 80276, 82908, 88877, 91791, 92659, 103212, 107604, 119133, 120414, 122388, 140483, 142786, 158844, 177754, 180621, 183582, 185318, 214179, 238266, 240828, 266631, 277977, 280966, 285572, 355508, 361242, 367164, 370636, 421449, 428358, 476532, 533262, 555954, 561932, 622139, 642537, 722484, 799893, 833931, 842898, 856716, 1066524, 1111908, 1244278, 1264347, 1285074, 1599786, 1667862, 1685796, 1866417, 2488556, 2528694, 2570148, 3199572, 3335724, 3732834, 4354973, 5057388, 5599251, 7465668, 8709946, 11198502, 13064919, 17419892, 22397004, 26129838, 39194757, 52259676, 78389514, 156779028]

約数ペア:

[(1, 156779028), (2, 78389514), (3, 52259676), (4, 39194757), (6, 26129838), (7, 22397004), (9, 17419892), (12, 13064919), (14, 11198502), (18, 8709946), (21, 7465668), (28, 5599251), (31, 5057388), (36, 4354973), (42, 3732834), (47, 3335724), (49, 3199572), (61, 2570148), (62, 2528694), (63, 2488556), (84, 1866417), (93, 1685796), (94, 1667862), (98, 1599786), (122, 1285074), (124, 1264347), (126, 1244278), (141, 1111908), (147, 1066524), (183, 856716), (186, 842898), (188, 833931), (196, 799893), (217, 722484), (244, 642537), (252, 622139), (279, 561932), (282, 555954), (294, 533262), (329, 476532), (366, 428358), (372, 421449), (423, 370636), (427, 367164), (434, 361242), (441, 355508), (549, 285572), (558, 280966), (564, 277977), (588, 266631), (651, 240828), (658, 238266), (732, 214179), (846, 185318), (854, 183582), (868, 180621), (882, 177754), (987, 158844), (1098, 142786), (1116, 140483), (1281, 122388), (1302, 120414), (1316, 119133), (1457, 107604), (1519, 103212), (1692, 92659), (1708, 91791), (1764, 88877), (1891, 82908), (1953, 80276), (1974, 79422), (2196, 71393), (2303, 68076), (2562, 61194), (2604, 60207), (2867, 54684), (2914, 53802), (2961, 52948), (2989, 52452), (3038, 51606), (3782, 41454), (3843, 40796), (3906, 40138), (3948, 39711), (4371, 35868), (4557, 34404), (4606, 34038), (5124, 30597), (5673, 27636), (5734, 27342), (5828, 26901), (5922, 26474), (5978, 26226), (6076, 25803), (6909, 22692), (7564, 20727), (7686, 20398), (7812, 20069), (8601, 18228), (8742, 17934), (8967, 17484), (9114, 17202), (9212, 17019), (10199, 15372), (11346, 13818), (11468, 13671), (11844, 13237), (11956, 13113)]