129488464

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{11447}}^1$

素因数の和:11563

約数の個数: 40

約数和(自身を含む): 289588608

約数和(自身を除く): 160100144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 11312, 11447, 22894, 45788, 80129, 91576, 160258, 183152, 320516, 641032, 1156147, 1282064, 2312294, 4624588, 8093029, 9249176, 16186058, 18498352, 32372116, 64744232, 129488464]

約数ペア:

[(1, 129488464), (2, 64744232), (4, 32372116), (7, 18498352), (8, 16186058), (14, 9249176), (16, 8093029), (28, 4624588), (56, 2312294), (101, 1282064), (112, 1156147), (202, 641032), (404, 320516), (707, 183152), (808, 160258), (1414, 91576), (1616, 80129), (2828, 45788), (5656, 22894), (11312, 11447)]