152663978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{32303}}^1$

素因数の和:32461

約数の個数: 16

約数和(自身を含む): 244218240

約数和(自身を除く): 91554262

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 32303, 64606, 549151, 1098302, 4490117, 8980234, 76331989, 152663978]

約数ペア:

[(1, 152663978), (2, 76331989), (17, 8980234), (34, 4490117), (139, 1098302), (278, 549151), (2363, 64606), (4726, 32303)]