156658234

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{2633}}^1$

素因数の和:3125

約数の個数: 16

約数和(自身を含む): 238956480

約数和(自身を除く): 82298246

約数列:

[1, 2, 71, 142, 419, 838, 2633, 5266, 29749, 59498, 186943, 373886, 1103227, 2206454, 78329117, 156658234]

約数ペア:

[(1, 156658234), (2, 78329117), (71, 2206454), (142, 1103227), (419, 373886), (838, 186943), (2633, 59498), (5266, 29749)]