158236694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{19387}}^1$

素因数の和:19460

約数の個数: 32

約数和(自身を含む): 301522176

約数和(自身を除く): 143285482

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 4081, 8162, 19387, 38774, 135709, 213257, 271418, 426514, 1027511, 1492799, 2055022, 2985598, 7192577, 11302621, 14385154, 22605242, 79118347, 158236694]

約数ペア:

[(1, 158236694), (2, 79118347), (7, 22605242), (11, 14385154), (14, 11302621), (22, 7192577), (53, 2985598), (77, 2055022), (106, 1492799), (154, 1027511), (371, 426514), (583, 271418), (742, 213257), (1166, 135709), (4081, 38774), (8162, 19387)]