165938288

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3449}}^1$

素因数の和:3585

約数の個数: 40

約数和(自身を含む): 335395200

約数和(自身を除く): 169456912

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 124, 194, 248, 388, 496, 776, 1552, 3007, 3449, 6014, 6898, 12028, 13796, 24056, 27592, 48112, 55184, 106919, 213838, 334553, 427676, 669106, 855352, 1338212, 1710704, 2676424, 5352848, 10371143, 20742286, 41484572, 82969144, 165938288]

約数ペア:

[(1, 165938288), (2, 82969144), (4, 41484572), (8, 20742286), (16, 10371143), (31, 5352848), (62, 2676424), (97, 1710704), (124, 1338212), (194, 855352), (248, 669106), (388, 427676), (496, 334553), (776, 213838), (1552, 106919), (3007, 55184), (3449, 48112), (6014, 27592), (6898, 24056), (12028, 13796)]