163397162

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{31147}}^1$

素因数の和:31253

約数の個数: 16

約数和(自身を含む): 254915232

約数和(自身を除く): 91518070

約数列:

[1, 2, 43, 61, 86, 122, 2623, 5246, 31147, 62294, 1339321, 1899967, 2678642, 3799934, 81698581, 163397162]

約数ペア:

[(1, 163397162), (2, 81698581), (43, 3799934), (61, 2678642), (86, 1899967), (122, 1339321), (2623, 62294), (5246, 31147)]