160654928

素因数分解:

$2^4\times 7^2\times {\mathrm{204917}}^1$

素因数の和:204939

約数の個数: 30

約数和(自身を含む): 362090106

約数和(自身を除く): 201435178

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 204917, 409834, 819668, 1434419, 1639336, 2868838, 3278672, 5737676, 10040933, 11475352, 20081866, 22950704, 40163732, 80327464, 160654928]

約数ペア:

[(1, 160654928), (2, 80327464), (4, 40163732), (7, 22950704), (8, 20081866), (14, 11475352), (16, 10040933), (28, 5737676), (49, 3278672), (56, 2868838), (98, 1639336), (112, 1434419), (196, 819668), (392, 409834), (784, 204917)]