164588823152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4229}}^1\times {\mathrm{187111}}^1$

素因数の和:191361

約数の個数: 40

約数和(自身を含む): 343503951840

約数和(自身を除く): 178915128688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4229, 8458, 16916, 33832, 54977, 67664, 109954, 187111, 219908, 374222, 439816, 748444, 879632, 1496888, 2432443, 2993776, 4864886, 9729772, 19459544, 38919088, 791292419, 1582584838, 3165169676, 6330339352, 10286801447, 12660678704, 20573602894, 41147205788, 82294411576, 164588823152]

約数ペア:

[(1, 164588823152), (2, 82294411576), (4, 41147205788), (8, 20573602894), (13, 12660678704), (16, 10286801447), (26, 6330339352), (52, 3165169676), (104, 1582584838), (208, 791292419), (4229, 38919088), (8458, 19459544), (16916, 9729772), (33832, 4864886), (54977, 2993776), (67664, 2432443), (109954, 1496888), (187111, 879632), (219908, 748444), (374222, 439816)]