170788568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{7541}}^1$

素因数の和:7715

約数の個数: 32

約数和(自身を含む): 339390000

約数和(自身を除く): 168601432

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2831, 5662, 7541, 11324, 15082, 22648, 30164, 60328, 143279, 286558, 573116, 1123609, 1146232, 2247218, 4494436, 8988872, 21348571, 42697142, 85394284, 170788568]

約数ペア:

[(1, 170788568), (2, 85394284), (4, 42697142), (8, 21348571), (19, 8988872), (38, 4494436), (76, 2247218), (149, 1146232), (152, 1123609), (298, 573116), (596, 286558), (1192, 143279), (2831, 60328), (5662, 30164), (7541, 22648), (11324, 15082)]