140986574

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1$

素因数の和:4208

約数の個数: 32

約数和(自身を含む): 237772800

約数和(自身を除く): 96786226

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 551, 589, 899, 1102, 1178, 1798, 4127, 8254, 17081, 34162, 78413, 119683, 127937, 156826, 239366, 255874, 2273977, 2430803, 3710173, 4547954, 4861606, 7420346, 70493287, 140986574]

約数ペア:

[(1, 140986574), (2, 70493287), (19, 7420346), (29, 4861606), (31, 4547954), (38, 3710173), (58, 2430803), (62, 2273977), (551, 255874), (589, 239366), (899, 156826), (1102, 127937), (1178, 119683), (1798, 78413), (4127, 34162), (8254, 17081)]