161738214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{16229}}^1$

素因数の和:16396

約数の個数: 32

約数和(自身を含む): 355242240

約数和(自身を除く): 193504026

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 151, 302, 453, 906, 1661, 3322, 4983, 9966, 16229, 32458, 48687, 97374, 178519, 357038, 535557, 1071114, 2450579, 4901158, 7351737, 14703474, 26956369, 53912738, 80869107, 161738214]

約数ペア:

[(1, 161738214), (2, 80869107), (3, 53912738), (6, 26956369), (11, 14703474), (22, 7351737), (33, 4901158), (66, 2450579), (151, 1071114), (302, 535557), (453, 357038), (906, 178519), (1661, 97374), (3322, 48687), (4983, 32458), (9966, 16229)]