154429156

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{324431}}^1$

素因数の和:324459

約数の個数: 24

約数和(自身を含む): 327027456

約数和(自身を除く): 172598300

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 324431, 648862, 1297724, 2271017, 4542034, 5515327, 9084068, 11030654, 22061308, 38607289, 77214578, 154429156]

約数ペア:

[(1, 154429156), (2, 77214578), (4, 38607289), (7, 22061308), (14, 11030654), (17, 9084068), (28, 5515327), (34, 4542034), (68, 2271017), (119, 1297724), (238, 648862), (476, 324431)]