139949238

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{12547}}^1$

素因数の和:12589

約数の個数: 48

約数和(自身を含む): 330664896

約数和(自身を除く): 190715658

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 169, 286, 338, 429, 507, 858, 1014, 1859, 3718, 5577, 11154, 12547, 25094, 37641, 75282, 138017, 163111, 276034, 326222, 414051, 489333, 828102, 978666, 1794221, 2120443, 3588442, 4240886, 5382663, 6361329, 10765326, 12722658, 23324873, 46649746, 69974619, 139949238]

約数ペア:

[(1, 139949238), (2, 69974619), (3, 46649746), (6, 23324873), (11, 12722658), (13, 10765326), (22, 6361329), (26, 5382663), (33, 4240886), (39, 3588442), (66, 2120443), (78, 1794221), (143, 978666), (169, 828102), (286, 489333), (338, 414051), (429, 326222), (507, 276034), (858, 163111), (1014, 138017), (1859, 75282), (3718, 37641), (5577, 25094), (11154, 12547)]