127785288

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{12647}}^1$

素因数の和:13077

約数の個数: 32

約数和(自身を含む): 320247360

約数和(自身を除く): 192462072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 12647, 25294, 37941, 50588, 75882, 101176, 151764, 303528, 5324387, 10648774, 15973161, 21297548, 31946322, 42595096, 63892644, 127785288]

約数ペア:

[(1, 127785288), (2, 63892644), (3, 42595096), (4, 31946322), (6, 21297548), (8, 15973161), (12, 10648774), (24, 5324387), (421, 303528), (842, 151764), (1263, 101176), (1684, 75882), (2526, 50588), (3368, 37941), (5052, 25294), (10104, 12647)]