139351696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25541}}^1$

素因数の和:25591

約数の個数: 40

約数和(自身を含む): 304051968

約数和(自身を除く): 164700272

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 25541, 51082, 102164, 204328, 280951, 408656, 561902, 791771, 1123804, 1583542, 2247608, 3167084, 4495216, 6334168, 8709481, 12668336, 17418962, 34837924, 69675848, 139351696]

約数ペア:

[(1, 139351696), (2, 69675848), (4, 34837924), (8, 17418962), (11, 12668336), (16, 8709481), (22, 6334168), (31, 4495216), (44, 3167084), (62, 2247608), (88, 1583542), (124, 1123804), (176, 791771), (248, 561902), (341, 408656), (496, 280951), (682, 204328), (1364, 102164), (2728, 51082), (5456, 25541)]