129851072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{156071}}^1$

素因数の和:156096

約数の個数: 28

約数和(自身を含む): 277496016

約数和(自身を除く): 147644944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 156071, 312142, 624284, 1248568, 2028923, 2497136, 4057846, 4994272, 8115692, 9988544, 16231384, 32462768, 64925536, 129851072]

約数ペア:

[(1, 129851072), (2, 64925536), (4, 32462768), (8, 16231384), (13, 9988544), (16, 8115692), (26, 4994272), (32, 4057846), (52, 2497136), (64, 2028923), (104, 1248568), (208, 624284), (416, 312142), (832, 156071)]