156042874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{55061}}^1$

素因数の和:55185

約数の個数: 16

約数和(自身を含む): 254386440

約数和(自身を除く): 98343566

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 55061, 110122, 715793, 1431586, 6001649, 12003298, 78021437, 156042874]

約数ペア:

[(1, 156042874), (2, 78021437), (13, 12003298), (26, 6001649), (109, 1431586), (218, 715793), (1417, 110122), (2834, 55061)]