156719286

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{42061}}^1$

素因数の和:42098

約数の個数: 40

約数和(自身を含む): 366444144

約数和(自身を除く): 209724858

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 42061, 84122, 126183, 252366, 378549, 757098, 967403, 1135647, 1934806, 2271294, 2902209, 3406941, 5804418, 6813882, 8706627, 17413254, 26119881, 52239762, 78359643, 156719286]

約数ペア:

[(1, 156719286), (2, 78359643), (3, 52239762), (6, 26119881), (9, 17413254), (18, 8706627), (23, 6813882), (27, 5804418), (46, 3406941), (54, 2902209), (69, 2271294), (81, 1934806), (138, 1135647), (162, 967403), (207, 757098), (414, 378549), (621, 252366), (1242, 126183), (1863, 84122), (3726, 42061)]