156894914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2081}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 269827200

約数和(自身を除く): 112932286

約数列:

[1, 2, 11, 22, 23, 46, 149, 253, 298, 506, 1639, 2081, 3278, 3427, 4162, 6854, 22891, 37697, 45782, 47863, 75394, 95726, 310069, 526493, 620138, 1052986, 3410759, 6821518, 7131587, 14263174, 78447457, 156894914]

約数ペア:

[(1, 156894914), (2, 78447457), (11, 14263174), (22, 7131587), (23, 6821518), (46, 3410759), (149, 1052986), (253, 620138), (298, 526493), (506, 310069), (1639, 95726), (2081, 75394), (3278, 47863), (3427, 45782), (4162, 37697), (6854, 22891)]