155025032

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 295680000

約数和(自身を除く): 140654968

約数列:

[1, 2, 4, 8, 109, 139, 218, 278, 436, 556, 872, 1112, 1279, 2558, 5116, 10232, 15151, 30302, 60604, 121208, 139411, 177781, 278822, 355562, 557644, 711124, 1115288, 1422248, 19378129, 38756258, 77512516, 155025032]

約数ペア:

[(1, 155025032), (2, 77512516), (4, 38756258), (8, 19378129), (109, 1422248), (139, 1115288), (218, 711124), (278, 557644), (436, 355562), (556, 278822), (872, 177781), (1112, 139411), (1279, 121208), (2558, 60604), (5116, 30302), (10232, 15151)]