157922296

素因数分解:

$2^3\times 7^2\times {\mathrm{402863}}^1$

素因数の和:402883

約数の個数: 24

約数和(自身を含む): 344448720

約数和(自身を除く): 186526424

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 402863, 805726, 1611452, 2820041, 3222904, 5640082, 11280164, 19740287, 22560328, 39480574, 78961148, 157922296]

約数ペア:

[(1, 157922296), (2, 78961148), (4, 39480574), (7, 22560328), (8, 19740287), (14, 11280164), (28, 5640082), (49, 3222904), (56, 2820041), (98, 1611452), (196, 805726), (392, 402863)]