154025968

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{260179}}^1$

素因数の和:260224

約数の個数: 20

約数和(自身を含む): 306492040

約数和(自身を除く): 152466072

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 260179, 520358, 1040716, 2081432, 4162864, 9626623, 19253246, 38506492, 77012984, 154025968]

約数ペア:

[(1, 154025968), (2, 77012984), (4, 38506492), (8, 19253246), (16, 9626623), (37, 4162864), (74, 2081432), (148, 1040716), (296, 520358), (592, 260179)]