153886142

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{266239}}^1$

素因数の和:266275

約数の個数: 12

約数和(自身を含む): 245207040

約数和(自身を除く): 91320898

約数列:

[1, 2, 17, 34, 289, 578, 266239, 532478, 4526063, 9052126, 76943071, 153886142]

約数ペア:

[(1, 153886142), (2, 76943071), (17, 9052126), (34, 4526063), (289, 532478), (578, 266239)]