148636816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{299671}}^1$

素因数の和:299710

約数の個数: 20

約数和(自身を含む): 297274624

約数和(自身を除く): 148637808

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 299671, 599342, 1198684, 2397368, 4794736, 9289801, 18579602, 37159204, 74318408, 148636816]

約数ペア:

[(1, 148636816), (2, 74318408), (4, 37159204), (8, 18579602), (16, 9289801), (31, 4794736), (62, 2397368), (124, 1198684), (248, 599342), (496, 299671)]