129991056

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{208319}}^1$

素因数の和:208343

約数の個数: 40

約数和(自身を含む): 361643520

約数和(自身を除く): 231652464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 208319, 416638, 624957, 833276, 1249914, 1666552, 2499828, 2708147, 3333104, 4999656, 5416294, 8124441, 9999312, 10832588, 16248882, 21665176, 32497764, 43330352, 64995528, 129991056]

約数ペア:

[(1, 129991056), (2, 64995528), (3, 43330352), (4, 32497764), (6, 21665176), (8, 16248882), (12, 10832588), (13, 9999312), (16, 8124441), (24, 5416294), (26, 4999656), (39, 3333104), (48, 2708147), (52, 2499828), (78, 1666552), (104, 1249914), (156, 833276), (208, 624957), (312, 416638), (624, 208319)]