169139632

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{133813}}^1$

素因数の和:133900

約数の個数: 20

約数和(自身を含む): 331858720

約数和(自身を除く): 162719088

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 133813, 267626, 535252, 1070504, 2141008, 10571227, 21142454, 42284908, 84569816, 169139632]

約数ペア:

[(1, 169139632), (2, 84569816), (4, 42284908), (8, 21142454), (16, 10571227), (79, 2141008), (158, 1070504), (316, 535252), (632, 267626), (1264, 133813)]