161362194

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{548851}}^1$

素因数の和:548870

約数の個数: 24

約数和(自身を含む): 375414768

約数和(自身を除く): 214052574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 548851, 1097702, 1646553, 3293106, 3841957, 7683914, 11525871, 23051742, 26893699, 53787398, 80681097, 161362194]

約数ペア:

[(1, 161362194), (2, 80681097), (3, 53787398), (6, 26893699), (7, 23051742), (14, 11525871), (21, 7683914), (42, 3841957), (49, 3293106), (98, 1646553), (147, 1097702), (294, 548851)]