189156684

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{177113}}^1$

素因数の和:177209

約数の個数: 24

約数和(自身を含む): 446327280

約数和(自身を除く): 257170596

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 177113, 354226, 531339, 708452, 1062678, 2125356, 15763057, 31526114, 47289171, 63052228, 94578342, 189156684]

約数ペア:

[(1, 189156684), (2, 94578342), (3, 63052228), (4, 47289171), (6, 31526114), (12, 15763057), (89, 2125356), (178, 1062678), (267, 708452), (356, 531339), (534, 354226), (1068, 177113)]