149957986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{15053}}^1$

素因数の和:15365

約数の個数: 16

約数和(自身を含む): 238997304

約数和(自身を除く): 89039318

約数列:

[1, 2, 17, 34, 293, 586, 4981, 9962, 15053, 30106, 255901, 511802, 4410529, 8821058, 74978993, 149957986]

約数ペア:

[(1, 149957986), (2, 74978993), (17, 8821058), (34, 4410529), (293, 511802), (586, 255901), (4981, 30106), (9962, 15053)]