128305026

素因数分解:

$2^1\times 3^3\times {\mathrm{241}}^1\times {\mathrm{9859}}^1$

素因数の和:10111

約数の個数: 32

約数和(自身を含む): 286334400

約数和(自身を除く): 158029374

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 241, 482, 723, 1446, 2169, 4338, 6507, 9859, 13014, 19718, 29577, 59154, 88731, 177462, 266193, 532386, 2376019, 4752038, 7128057, 14256114, 21384171, 42768342, 64152513, 128305026]

約数ペア:

[(1, 128305026), (2, 64152513), (3, 42768342), (6, 21384171), (9, 14256114), (18, 7128057), (27, 4752038), (54, 2376019), (241, 532386), (482, 266193), (723, 177462), (1446, 88731), (2169, 59154), (4338, 29577), (6507, 19718), (9859, 13014)]