151930288

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{256639}}^1$

素因数の和:256684

約数の個数: 20

約数和(自身を含む): 302321920

約数和(自身を除く): 150391632

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 256639, 513278, 1026556, 2053112, 4106224, 9495643, 18991286, 37982572, 75965144, 151930288]

約数ペア:

[(1, 151930288), (2, 75965144), (4, 37982572), (8, 18991286), (16, 9495643), (37, 4106224), (74, 2053112), (148, 1026556), (296, 513278), (592, 256639)]