160499885

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2039}}^1$

素因数の和:2237

約数の個数: 32

約数和(自身を含む): 238533120

約数和(自身を除く): 78033235

約数列:

[1, 5, 7, 13, 35, 65, 91, 173, 455, 865, 1211, 2039, 2249, 6055, 10195, 11245, 14273, 15743, 26507, 71365, 78715, 132535, 185549, 352747, 927745, 1763735, 2469229, 4585711, 12346145, 22928555, 32099977, 160499885]

約数ペア:

[(1, 160499885), (5, 32099977), (7, 22928555), (13, 12346145), (35, 4585711), (65, 2469229), (91, 1763735), (173, 927745), (455, 352747), (865, 185549), (1211, 132535), (2039, 78715), (2249, 71365), (6055, 26507), (10195, 15743), (11245, 14273)]