157433318

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{13697}}^1$

素因数の和:14527

約数の個数: 16

約数和(自身を含む): 270234144

約数和(自身を除く): 112800826

約数列:

[1, 2, 7, 14, 821, 1642, 5747, 11494, 13697, 27394, 95879, 191758, 11245237, 22490474, 78716659, 157433318]

約数ペア:

[(1, 157433318), (2, 78716659), (7, 22490474), (14, 11245237), (821, 191758), (1642, 95879), (5747, 27394), (11494, 13697)]