131485224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3217}}^1$

素因数の和:3370

約数の個数: 64

約数和(自身を含む): 356811840

約数和(自身を除く): 225326616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 131, 156, 262, 312, 393, 524, 786, 1048, 1572, 1703, 3144, 3217, 3406, 5109, 6434, 6812, 9651, 10218, 12868, 13624, 19302, 20436, 25736, 38604, 40872, 41821, 77208, 83642, 125463, 167284, 250926, 334568, 421427, 501852, 842854, 1003704, 1264281, 1685708, 2528562, 3371416, 5057124, 5478551, 10114248, 10957102, 16435653, 21914204, 32871306, 43828408, 65742612, 131485224]

約数ペア:

[(1, 131485224), (2, 65742612), (3, 43828408), (4, 32871306), (6, 21914204), (8, 16435653), (12, 10957102), (13, 10114248), (24, 5478551), (26, 5057124), (39, 3371416), (52, 2528562), (78, 1685708), (104, 1264281), (131, 1003704), (156, 842854), (262, 501852), (312, 421427), (393, 334568), (524, 250926), (786, 167284), (1048, 125463), (1572, 83642), (1703, 77208), (3144, 41821), (3217, 40872), (3406, 38604), (5109, 25736), (6434, 20436), (6812, 19302), (9651, 13624), (10218, 12868)]