145842808

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{308989}}^1$

素因数の和:309054

約数の個数: 16

約数和(自身を含む): 278091000

約数和(自身を除く): 132248192

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 308989, 617978, 1235956, 2471912, 18230351, 36460702, 72921404, 145842808]

約数ペア:

[(1, 145842808), (2, 72921404), (4, 36460702), (8, 18230351), (59, 2471912), (118, 1235956), (236, 617978), (472, 308989)]