128774484

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{36877}}^1$

素因数の和:36984

約数の個数: 36

約数和(自身を含む): 328878004

約数和(自身を除く): 200103520

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 36877, 73754, 110631, 147508, 221262, 331893, 442524, 663786, 1327572, 3577069, 7154138, 10731207, 14308276, 21462414, 32193621, 42924828, 64387242, 128774484]

約数ペア:

[(1, 128774484), (2, 64387242), (3, 42924828), (4, 32193621), (6, 21462414), (9, 14308276), (12, 10731207), (18, 7154138), (36, 3577069), (97, 1327572), (194, 663786), (291, 442524), (388, 331893), (582, 221262), (873, 147508), (1164, 110631), (1746, 73754), (3492, 36877)]