128450484

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{115099}}^1$

素因数の和:115140

約数の個数: 36

約数和(自身を含む): 335171200

約数和(自身を除く): 206720716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 115099, 230198, 345297, 460396, 690594, 1035891, 1381188, 2071782, 3568069, 4143564, 7136138, 10704207, 14272276, 21408414, 32112621, 42816828, 64225242, 128450484]

約数ペア:

[(1, 128450484), (2, 64225242), (3, 42816828), (4, 32112621), (6, 21408414), (9, 14272276), (12, 10704207), (18, 7136138), (31, 4143564), (36, 3568069), (62, 2071782), (93, 1381188), (124, 1035891), (186, 690594), (279, 460396), (372, 345297), (558, 230198), (1116, 115099)]