173862312

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 498624000

約数和(自身を除く): 324761688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 139, 152, 156, 211, 228, 247, 278, 312, 417, 422, 456, 494, 556, 633, 741, 834, 844, 988, 1112, 1266, 1482, 1668, 1688, 1807, 1976, 2532, 2641, 2743, 2964, 3336, 3614, 4009, 5064, 5282, 5421, 5486, 5928, 7228, 7923, 8018, 8229, 10564, 10842, 10972, 12027, 14456, 15846, 16036, 16458, 21128, 21684, 21944, 24054, 29329, 31692, 32072, 32916, 34333, 43368, 48108, 52117, 58658, 63384, 65832, 68666, 87987, 96216, 102999, 104234, 117316, 137332, 156351, 175974, 205998, 208468, 234632, 274664, 312702, 351948, 381277, 411996, 416936, 557251, 625404, 703896, 762554, 823992, 1114502, 1143831, 1250808, 1525108, 1671753, 2229004, 2287662, 3050216, 3343506, 4458008, 4575324, 6687012, 7244263, 9150648, 13374024, 14488526, 21732789, 28977052, 43465578, 57954104, 86931156, 173862312]

約数ペア:

[(1, 173862312), (2, 86931156), (3, 57954104), (4, 43465578), (6, 28977052), (8, 21732789), (12, 14488526), (13, 13374024), (19, 9150648), (24, 7244263), (26, 6687012), (38, 4575324), (39, 4458008), (52, 3343506), (57, 3050216), (76, 2287662), (78, 2229004), (104, 1671753), (114, 1525108), (139, 1250808), (152, 1143831), (156, 1114502), (211, 823992), (228, 762554), (247, 703896), (278, 625404), (312, 557251), (417, 416936), (422, 411996), (456, 381277), (494, 351948), (556, 312702), (633, 274664), (741, 234632), (834, 208468), (844, 205998), (988, 175974), (1112, 156351), (1266, 137332), (1482, 117316), (1668, 104234), (1688, 102999), (1807, 96216), (1976, 87987), (2532, 68666), (2641, 65832), (2743, 63384), (2964, 58658), (3336, 52117), (3614, 48108), (4009, 43368), (5064, 34333), (5282, 32916), (5421, 32072), (5486, 31692), (5928, 29329), (7228, 24054), (7923, 21944), (8018, 21684), (8229, 21128), (10564, 16458), (10842, 16036), (10972, 15846), (12027, 14456)]