136808848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12743}}^1$

素因数の和:12823

約数の個数: 40

約数和(自身を含む): 293927616

約数和(自身を除く): 157118768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 12743, 25486, 50972, 101944, 140173, 203888, 280346, 560692, 777323, 1121384, 1554646, 2242768, 3109292, 6218584, 8550553, 12437168, 17101106, 34202212, 68404424, 136808848]

約数ペア:

[(1, 136808848), (2, 68404424), (4, 34202212), (8, 17101106), (11, 12437168), (16, 8550553), (22, 6218584), (44, 3109292), (61, 2242768), (88, 1554646), (122, 1121384), (176, 777323), (244, 560692), (488, 280346), (671, 203888), (976, 140173), (1342, 101944), (2684, 50972), (5368, 25486), (10736, 12743)]