128896716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{10459}}^1$

素因数の和:10558

約数の個数: 48

約数和(自身を含む): 328025600

約数和(自身を除く): 199128884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 10459, 12324, 20918, 31377, 41836, 62754, 125508, 135967, 271934, 407901, 543868, 815802, 826261, 1631604, 1652522, 2478783, 3305044, 4957566, 9915132, 10741393, 21482786, 32224179, 42965572, 64448358, 128896716]

約数ペア:

[(1, 128896716), (2, 64448358), (3, 42965572), (4, 32224179), (6, 21482786), (12, 10741393), (13, 9915132), (26, 4957566), (39, 3305044), (52, 2478783), (78, 1652522), (79, 1631604), (156, 826261), (158, 815802), (237, 543868), (316, 407901), (474, 271934), (948, 135967), (1027, 125508), (2054, 62754), (3081, 41836), (4108, 31377), (6162, 20918), (10459, 12324)]