156929838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{18803}}^1$

素因数の和:18928

約数の個数: 32

約数和(自身を含む): 341179776

約数和(自身を除く): 184249938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 18803, 37606, 56409, 112818, 244439, 488878, 733317, 1466634, 2011921, 4023842, 6035763, 12071526, 26154973, 52309946, 78464919, 156929838]

約数ペア:

[(1, 156929838), (2, 78464919), (3, 52309946), (6, 26154973), (13, 12071526), (26, 6035763), (39, 4023842), (78, 2011921), (107, 1466634), (214, 733317), (321, 488878), (642, 244439), (1391, 112818), (2782, 56409), (4173, 37606), (8346, 18803)]