141430864

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5413}}^1$

素因数の和:5515

約数の個数: 40

約数和(自身を含む): 290017152

約数和(自身を除く): 148586288

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 3266, 5413, 6532, 10826, 13064, 21652, 26128, 43304, 86608, 124499, 248998, 384323, 497996, 768646, 995992, 1537292, 1991984, 3074584, 6149168, 8839429, 17678858, 35357716, 70715432, 141430864]

約数ペア:

[(1, 141430864), (2, 70715432), (4, 35357716), (8, 17678858), (16, 8839429), (23, 6149168), (46, 3074584), (71, 1991984), (92, 1537292), (142, 995992), (184, 768646), (284, 497996), (368, 384323), (568, 248998), (1136, 124499), (1633, 86608), (3266, 43304), (5413, 26128), (6532, 21652), (10826, 13064)]