149740432

素因数分解:

$2^4\times {\mathrm{2213}}^1\times {\mathrm{4229}}^1$

素因数の和:6450

約数の個数: 20

約数和(自身を含む): 290321820

約数和(自身を除く): 140581388

約数列:

[1, 2, 4, 8, 16, 2213, 4229, 4426, 8458, 8852, 16916, 17704, 33832, 35408, 67664, 9358777, 18717554, 37435108, 74870216, 149740432]

約数ペア:

[(1, 149740432), (2, 74870216), (4, 37435108), (8, 18717554), (16, 9358777), (2213, 67664), (4229, 35408), (4426, 33832), (8458, 17704), (8852, 16916)]