161361942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{3121}}^1$

素因数の和:4364

約数の個数: 32

約数和(自身を含む): 369245184

約数和(自身を除く): 207883242

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1231, 2462, 3121, 3693, 6242, 7386, 8617, 9363, 17234, 18726, 21847, 25851, 43694, 51702, 65541, 131082, 3841951, 7683902, 11525853, 23051706, 26893657, 53787314, 80680971, 161361942]

約数ペア:

[(1, 161361942), (2, 80680971), (3, 53787314), (6, 26893657), (7, 23051706), (14, 11525853), (21, 7683902), (42, 3841951), (1231, 131082), (2462, 65541), (3121, 51702), (3693, 43694), (6242, 25851), (7386, 21847), (8617, 18726), (9363, 17234)]