156943707179

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{13499}}^1$

素因数の和:13883

約数の個数: 32

約数和(自身を含む): 184291200000

約数和(自身を除く): 27347492821

約数列:

[1, 7, 71, 149, 157, 497, 1043, 1099, 10579, 11147, 13499, 23393, 74053, 78029, 94493, 163751, 958429, 1660903, 2011351, 2119343, 6709003, 11626321, 14079457, 14835401, 142805921, 150473353, 315782107, 999641447, 1053313471, 2210474749, 22420529597, 156943707179]

約数ペア:

[(1, 156943707179), (7, 22420529597), (71, 2210474749), (149, 1053313471), (157, 999641447), (497, 315782107), (1043, 150473353), (1099, 142805921), (10579, 14835401), (11147, 14079457), (13499, 11626321), (23393, 6709003), (74053, 2119343), (78029, 2011351), (94493, 1660903), (163751, 958429)]