137581596

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 381308928

約数和(自身を除く): 243727332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 47, 61, 62, 86, 93, 94, 122, 124, 129, 141, 172, 183, 186, 188, 244, 258, 279, 282, 366, 372, 387, 423, 516, 549, 558, 564, 732, 774, 846, 1098, 1116, 1333, 1457, 1548, 1692, 1891, 2021, 2196, 2623, 2666, 2867, 2914, 3782, 3999, 4042, 4371, 5246, 5332, 5673, 5734, 5828, 6063, 7564, 7869, 7998, 8084, 8601, 8742, 10492, 11346, 11468, 11997, 12126, 13113, 15738, 15996, 17019, 17202, 17484, 18189, 22692, 23607, 23994, 24252, 25803, 26226, 31476, 34038, 34404, 36378, 47214, 47988, 51606, 52452, 62651, 68076, 72756, 81313, 88877, 94428, 103212, 123281, 125302, 162626, 177754, 187953, 243939, 246562, 250604, 266631, 325252, 355508, 369843, 375906, 487878, 493124, 533262, 563859, 731817, 739686, 751812, 799893, 975756, 1066524, 1109529, 1127718, 1463634, 1479372, 1599786, 2219058, 2255436, 2927268, 3199572, 3821711, 4438116, 7643422, 11465133, 15286844, 22930266, 34395399, 45860532, 68790798, 137581596]

約数ペア:

[(1, 137581596), (2, 68790798), (3, 45860532), (4, 34395399), (6, 22930266), (9, 15286844), (12, 11465133), (18, 7643422), (31, 4438116), (36, 3821711), (43, 3199572), (47, 2927268), (61, 2255436), (62, 2219058), (86, 1599786), (93, 1479372), (94, 1463634), (122, 1127718), (124, 1109529), (129, 1066524), (141, 975756), (172, 799893), (183, 751812), (186, 739686), (188, 731817), (244, 563859), (258, 533262), (279, 493124), (282, 487878), (366, 375906), (372, 369843), (387, 355508), (423, 325252), (516, 266631), (549, 250604), (558, 246562), (564, 243939), (732, 187953), (774, 177754), (846, 162626), (1098, 125302), (1116, 123281), (1333, 103212), (1457, 94428), (1548, 88877), (1692, 81313), (1891, 72756), (2021, 68076), (2196, 62651), (2623, 52452), (2666, 51606), (2867, 47988), (2914, 47214), (3782, 36378), (3999, 34404), (4042, 34038), (4371, 31476), (5246, 26226), (5332, 25803), (5673, 24252), (5734, 23994), (5828, 23607), (6063, 22692), (7564, 18189), (7869, 17484), (7998, 17202), (8084, 17019), (8601, 15996), (8742, 15738), (10492, 13113), (11346, 12126), (11468, 11997)]