156779414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{18803}}^1$

素因数の和:19195

約数の個数: 16

約数和(自身を含む): 257238720

約数和(自身を除く): 100459306

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 18803, 37606, 206833, 413666, 7126337, 14252674, 78389707, 156779414]

約数ペア:

[(1, 156779414), (2, 78389707), (11, 14252674), (22, 7126337), (379, 413666), (758, 206833), (4169, 37606), (8338, 18803)]