157705966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{377287}}^1$

素因数の和:377319

約数の個数: 16

約数和(自身を含む): 271647360

約数和(自身を除く): 113941394

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 377287, 754574, 4150157, 7168453, 8300314, 14336906, 78852983, 157705966]

約数ペア:

[(1, 157705966), (2, 78852983), (11, 14336906), (19, 8300314), (22, 7168453), (38, 4150157), (209, 754574), (418, 377287)]