179487984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15139}}^1$

素因数の和:15182

約数の個数: 80

約数和(自身を含む): 525660800

約数和(自身を除く): 346172816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 15139, 30278, 45417, 60556, 90834, 121112, 181668, 196807, 242224, 287641, 363336, 393614, 575282, 590421, 726672, 787228, 862923, 1150564, 1180842, 1574456, 1725846, 2301128, 2361684, 3148912, 3451692, 3739333, 4602256, 4723368, 6903384, 7478666, 9446736, 11217999, 13806768, 14957332, 22435998, 29914664, 44871996, 59829328, 89743992, 179487984]

約数ペア:

[(1, 179487984), (2, 89743992), (3, 59829328), (4, 44871996), (6, 29914664), (8, 22435998), (12, 14957332), (13, 13806768), (16, 11217999), (19, 9446736), (24, 7478666), (26, 6903384), (38, 4723368), (39, 4602256), (48, 3739333), (52, 3451692), (57, 3148912), (76, 2361684), (78, 2301128), (104, 1725846), (114, 1574456), (152, 1180842), (156, 1150564), (208, 862923), (228, 787228), (247, 726672), (304, 590421), (312, 575282), (456, 393614), (494, 363336), (624, 287641), (741, 242224), (912, 196807), (988, 181668), (1482, 121112), (1976, 90834), (2964, 60556), (3952, 45417), (5928, 30278), (11856, 15139)]