153905896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{10987}}^1$

素因数の和:11113

約数の個数: 32

約数和(自身を含む): 308543040

約数和(自身を除く): 154637144

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 3502, 7004, 10987, 14008, 21974, 43948, 87896, 186779, 373558, 747116, 1131661, 1494232, 2263322, 4526644, 9053288, 19238237, 38476474, 76952948, 153905896]

約数ペア:

[(1, 153905896), (2, 76952948), (4, 38476474), (8, 19238237), (17, 9053288), (34, 4526644), (68, 2263322), (103, 1494232), (136, 1131661), (206, 747116), (412, 373558), (824, 186779), (1751, 87896), (3502, 43948), (7004, 21974), (10987, 14008)]