154077608

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{138559}}^1$

素因数の和:138704

約数の個数: 16

約数和(自身を含む): 290976000

約数和(自身を除く): 136898392

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 138559, 277118, 554236, 1108472, 19259701, 38519402, 77038804, 154077608]

約数ペア:

[(1, 154077608), (2, 77038804), (4, 38519402), (8, 19259701), (139, 1108472), (278, 554236), (556, 277118), (1112, 138559)]