154941292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{15791}}^1$

素因数の和:16029

約数の個数: 24

約数和(自身を含む): 297142272

約数和(自身を除く): 142200980

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 9812, 15791, 31582, 63164, 173701, 347402, 694804, 3521393, 7042786, 14085572, 38735323, 77470646, 154941292]

約数ペア:

[(1, 154941292), (2, 77470646), (4, 38735323), (11, 14085572), (22, 7042786), (44, 3521393), (223, 694804), (446, 347402), (892, 173701), (2453, 63164), (4906, 31582), (9812, 15791)]