165748996868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2288213}}^1$

素因数の和:2288436

約数の個数: 48

約数和(自身を含む): 358791955200

約数和(自身を除く): 193042958332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 364, 398, 796, 1393, 2587, 2786, 5174, 5572, 10348, 18109, 36218, 72436, 2288213, 4576426, 9152852, 16017491, 29746769, 32034982, 59493538, 64069964, 118987076, 208227383, 416454766, 455354387, 832909532, 910708774, 1821417548, 3187480709, 5919607031, 6374961418, 11839214062, 12749922836, 23678428124, 41437249217, 82874498434, 165748996868]

約数ペア:

[(1, 165748996868), (2, 82874498434), (4, 41437249217), (7, 23678428124), (13, 12749922836), (14, 11839214062), (26, 6374961418), (28, 5919607031), (52, 3187480709), (91, 1821417548), (182, 910708774), (199, 832909532), (364, 455354387), (398, 416454766), (796, 208227383), (1393, 118987076), (2587, 64069964), (2786, 59493538), (5174, 32034982), (5572, 29746769), (10348, 16017491), (18109, 9152852), (36218, 4576426), (72436, 2288213)]