156988464008

素因数分解:

$2^3\times {\mathrm{15451}}^1\times {\mathrm{1270051}}^1$

素因数の和:1285508

約数の個数: 16

約数和(自身を含む): 294372652560

約数和(自身を除く): 137384188552

約数列:

[1, 2, 4, 8, 15451, 30902, 61804, 123608, 1270051, 2540102, 5080204, 10160408, 19623558001, 39247116002, 78494232004, 156988464008]

約数ペア:

[(1, 156988464008), (2, 78494232004), (4, 39247116002), (8, 19623558001), (15451, 10160408), (30902, 5080204), (61804, 2540102), (123608, 1270051)]