128823066

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{1009}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 287862120

約数和(自身を除く): 159039054

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 173, 246, 346, 369, 519, 738, 1009, 1038, 1557, 2018, 3027, 3114, 6054, 7093, 9081, 14186, 18162, 21279, 41369, 42558, 63837, 82738, 124107, 127674, 174557, 248214, 349114, 372321, 523671, 744642, 1047342, 1571013, 3142026, 7156837, 14313674, 21470511, 42941022, 64411533, 128823066]

約数ペア:

[(1, 128823066), (2, 64411533), (3, 42941022), (6, 21470511), (9, 14313674), (18, 7156837), (41, 3142026), (82, 1571013), (123, 1047342), (173, 744642), (246, 523671), (346, 372321), (369, 349114), (519, 248214), (738, 174557), (1009, 127674), (1038, 124107), (1557, 82738), (2018, 63837), (3027, 42558), (3114, 41369), (6054, 21279), (7093, 18162), (9081, 14186)]