148709296

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{226691}}^1$

素因数の和:226740

約数の個数: 20

約数和(自身を含む): 295152984

約数和(自身を除く): 146443688

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 226691, 453382, 906764, 1813528, 3627056, 9294331, 18588662, 37177324, 74354648, 148709296]

約数ペア:

[(1, 148709296), (2, 74354648), (4, 37177324), (8, 18588662), (16, 9294331), (41, 3627056), (82, 1813528), (164, 906764), (328, 453382), (656, 226691)]