146381968

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{31657}}^1$

素因数の和:31699

約数の個数: 30

約数和(自身を含む): 301289186

約数和(自身を除く): 154907218

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 31657, 63314, 126628, 253256, 506512, 538169, 1076338, 2152676, 4305352, 8610704, 9148873, 18297746, 36595492, 73190984, 146381968]

約数ペア:

[(1, 146381968), (2, 73190984), (4, 36595492), (8, 18297746), (16, 9148873), (17, 8610704), (34, 4305352), (68, 2152676), (136, 1076338), (272, 538169), (289, 506512), (578, 253256), (1156, 126628), (2312, 63314), (4624, 31657)]