128716056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6229}}^1$

素因数の和:6289

約数の個数: 96

約数和(自身を含む): 408189600

約数和(自身を除く): 279473544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 246, 252, 287, 328, 369, 492, 504, 574, 738, 861, 984, 1148, 1476, 1722, 2296, 2583, 2952, 3444, 5166, 6229, 6888, 10332, 12458, 18687, 20664, 24916, 37374, 43603, 49832, 56061, 74748, 87206, 112122, 130809, 149496, 174412, 224244, 255389, 261618, 348824, 392427, 448488, 510778, 523236, 766167, 784854, 1021556, 1046472, 1532334, 1569708, 1787723, 2043112, 2298501, 3064668, 3139416, 3575446, 4597002, 5363169, 6129336, 7150892, 9194004, 10726338, 14301784, 16089507, 18388008, 21452676, 32179014, 42905352, 64358028, 128716056]

約数ペア:

[(1, 128716056), (2, 64358028), (3, 42905352), (4, 32179014), (6, 21452676), (7, 18388008), (8, 16089507), (9, 14301784), (12, 10726338), (14, 9194004), (18, 7150892), (21, 6129336), (24, 5363169), (28, 4597002), (36, 3575446), (41, 3139416), (42, 3064668), (56, 2298501), (63, 2043112), (72, 1787723), (82, 1569708), (84, 1532334), (123, 1046472), (126, 1021556), (164, 784854), (168, 766167), (246, 523236), (252, 510778), (287, 448488), (328, 392427), (369, 348824), (492, 261618), (504, 255389), (574, 224244), (738, 174412), (861, 149496), (984, 130809), (1148, 112122), (1476, 87206), (1722, 74748), (2296, 56061), (2583, 49832), (2952, 43603), (3444, 37374), (5166, 24916), (6229, 20664), (6888, 18687), (10332, 12458)]