193437972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 607606272

約数和(自身を除く): 414168300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 137, 156, 182, 234, 252, 273, 274, 364, 411, 431, 468, 546, 548, 819, 822, 862, 959, 1092, 1233, 1293, 1638, 1644, 1724, 1781, 1918, 2466, 2586, 2877, 3017, 3276, 3562, 3836, 3879, 4932, 5172, 5343, 5603, 5754, 6034, 7124, 7758, 8631, 9051, 10686, 11206, 11508, 12068, 12467, 15516, 16029, 16809, 17262, 18102, 21372, 22412, 24934, 27153, 32058, 33618, 34524, 36204, 37401, 39221, 49868, 50427, 54306, 59047, 64116, 67236, 74802, 78442, 100854, 108612, 112203, 117663, 118094, 149604, 156884, 177141, 201708, 224406, 235326, 236188, 352989, 354282, 413329, 448812, 470652, 531423, 705978, 708564, 767611, 826658, 1062846, 1239987, 1411956, 1535222, 1653316, 2125692, 2302833, 2479974, 3070444, 3719961, 4605666, 4959948, 5373277, 6908499, 7439922, 9211332, 10746554, 13816998, 14879844, 16119831, 21493108, 27633996, 32239662, 48359493, 64479324, 96718986, 193437972]

約数ペア:

[(1, 193437972), (2, 96718986), (3, 64479324), (4, 48359493), (6, 32239662), (7, 27633996), (9, 21493108), (12, 16119831), (13, 14879844), (14, 13816998), (18, 10746554), (21, 9211332), (26, 7439922), (28, 6908499), (36, 5373277), (39, 4959948), (42, 4605666), (52, 3719961), (63, 3070444), (78, 2479974), (84, 2302833), (91, 2125692), (117, 1653316), (126, 1535222), (137, 1411956), (156, 1239987), (182, 1062846), (234, 826658), (252, 767611), (273, 708564), (274, 705978), (364, 531423), (411, 470652), (431, 448812), (468, 413329), (546, 354282), (548, 352989), (819, 236188), (822, 235326), (862, 224406), (959, 201708), (1092, 177141), (1233, 156884), (1293, 149604), (1638, 118094), (1644, 117663), (1724, 112203), (1781, 108612), (1918, 100854), (2466, 78442), (2586, 74802), (2877, 67236), (3017, 64116), (3276, 59047), (3562, 54306), (3836, 50427), (3879, 49868), (4932, 39221), (5172, 37401), (5343, 36204), (5603, 34524), (5754, 33618), (6034, 32058), (7124, 27153), (7758, 24934), (8631, 22412), (9051, 21372), (10686, 18102), (11206, 17262), (11508, 16809), (12068, 16029), (12467, 15516)]