165871056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{265819}}^1$

素因数の和:265843

約数の個数: 40

約数和(自身を含む): 461463520

約数和(自身を除く): 295592464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 265819, 531638, 797457, 1063276, 1594914, 2126552, 3189828, 3455647, 4253104, 6379656, 6911294, 10366941, 12759312, 13822588, 20733882, 27645176, 41467764, 55290352, 82935528, 165871056]

約数ペア:

[(1, 165871056), (2, 82935528), (3, 55290352), (4, 41467764), (6, 27645176), (8, 20733882), (12, 13822588), (13, 12759312), (16, 10366941), (24, 6911294), (26, 6379656), (39, 4253104), (48, 3455647), (52, 3189828), (78, 2126552), (104, 1594914), (156, 1063276), (208, 797457), (312, 531638), (624, 265819)]