156884449

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8537}}^1$

素因数の和:8624

約数の個数: 16

約数和(自身を含む): 177043968

約数和(自身を除く): 20159519

約数列:

[1, 17, 23, 47, 391, 799, 1081, 8537, 18377, 145129, 196351, 401239, 3337967, 6821063, 9228497, 156884449]

約数ペア:

[(1, 156884449), (17, 9228497), (23, 6821063), (47, 3337967), (391, 401239), (799, 196351), (1081, 145129), (8537, 18377)]