158747343209

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1197307}}^1$

素因数の和:1197405

約数の個数: 32

約数和(自身を含む): 205975289856

約数和(自身を除く): 47227946647

約数列:

[1, 7, 13, 31, 47, 91, 217, 329, 403, 611, 1457, 2821, 4277, 10199, 18941, 132587, 1197307, 8381149, 15564991, 37116517, 56273429, 108954937, 259815619, 393914003, 482514721, 731554577, 1744476299, 3377603047, 5120882039, 12211334093, 22678191887, 158747343209]

約数ペア:

[(1, 158747343209), (7, 22678191887), (13, 12211334093), (31, 5120882039), (47, 3377603047), (91, 1744476299), (217, 731554577), (329, 482514721), (403, 393914003), (611, 259815619), (1457, 108954937), (2821, 56273429), (4277, 37116517), (10199, 15564991), (18941, 8381149), (132587, 1197307)]