156928901216

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{270001}}^1$

素因数の和:270495

約数の個数: 48

約数和(自身を含む): 317204829648

約数和(自身を除く): 160275928432

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 443, 656, 886, 1312, 1772, 3544, 7088, 14176, 18163, 36326, 72652, 145304, 270001, 290608, 540002, 581216, 1080004, 2160008, 4320016, 8640032, 11070041, 22140082, 44280164, 88560328, 119610443, 177120656, 239220886, 354241312, 478441772, 956883544, 1913767088, 3827534176, 4904028163, 9808056326, 19616112652, 39232225304, 78464450608, 156928901216]

約数ペア:

[(1, 156928901216), (2, 78464450608), (4, 39232225304), (8, 19616112652), (16, 9808056326), (32, 4904028163), (41, 3827534176), (82, 1913767088), (164, 956883544), (328, 478441772), (443, 354241312), (656, 239220886), (886, 177120656), (1312, 119610443), (1772, 88560328), (3544, 44280164), (7088, 22140082), (14176, 11070041), (18163, 8640032), (36326, 4320016), (72652, 2160008), (145304, 1080004), (270001, 581216), (290608, 540002)]