173109392

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{72613}}^1$

素因数の和:72770

約数の個数: 20

約数和(自身を含む): 337655100

約数和(自身を除く): 164545708

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 72613, 145226, 290452, 580904, 1161808, 10819337, 21638674, 43277348, 86554696, 173109392]

約数ペア:

[(1, 173109392), (2, 86554696), (4, 43277348), (8, 21638674), (16, 10819337), (149, 1161808), (298, 580904), (596, 290452), (1192, 145226), (2384, 72613)]