145387198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{40543}}^1$

素因数の和:40719

約数の個数: 16

約数和(自身を含む): 239371776

約数和(自身を除く): 93984578

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 40543, 81086, 445973, 891946, 6608509, 13217018, 72693599, 145387198]

約数ペア:

[(1, 145387198), (2, 72693599), (11, 13217018), (22, 6608509), (163, 891946), (326, 445973), (1793, 81086), (3586, 40543)]