158202704

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3761}}^1$

素因数の和:4019

約数の個数: 40

約数和(自身を含む): 335871360

約数和(自身を除く): 177668656

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 239, 478, 956, 1912, 2629, 3761, 3824, 5258, 7522, 10516, 15044, 21032, 30088, 41371, 42064, 60176, 82742, 165484, 330968, 661936, 898879, 1797758, 3595516, 7191032, 9887669, 14382064, 19775338, 39550676, 79101352, 158202704]

約数ペア:

[(1, 158202704), (2, 79101352), (4, 39550676), (8, 19775338), (11, 14382064), (16, 9887669), (22, 7191032), (44, 3595516), (88, 1797758), (176, 898879), (239, 661936), (478, 330968), (956, 165484), (1912, 82742), (2629, 60176), (3761, 42064), (3824, 41371), (5258, 30088), (7522, 21032), (10516, 15044)]