145832456

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3881}}^1$

素因数の和:3966

約数の個数: 64

約数和(自身を含む): 346584960

約数和(自身を除く): 200752504

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 122, 154, 244, 308, 427, 488, 616, 671, 854, 1342, 1708, 2684, 3416, 3881, 4697, 5368, 7762, 9394, 15524, 18788, 27167, 31048, 37576, 42691, 54334, 85382, 108668, 170764, 217336, 236741, 298837, 341528, 473482, 597674, 946964, 1195348, 1657187, 1893928, 2390696, 2604151, 3314374, 5208302, 6628748, 10416604, 13257496, 18229057, 20833208, 36458114, 72916228, 145832456]

約数ペア:

[(1, 145832456), (2, 72916228), (4, 36458114), (7, 20833208), (8, 18229057), (11, 13257496), (14, 10416604), (22, 6628748), (28, 5208302), (44, 3314374), (56, 2604151), (61, 2390696), (77, 1893928), (88, 1657187), (122, 1195348), (154, 946964), (244, 597674), (308, 473482), (427, 341528), (488, 298837), (616, 236741), (671, 217336), (854, 170764), (1342, 108668), (1708, 85382), (2684, 54334), (3416, 42691), (3881, 37576), (4697, 31048), (5368, 27167), (7762, 18788), (9394, 15524)]