155621932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{4729}}^1$

素因数の和:5185

約数の個数: 24

約数和(自身を含む): 287394800

約数和(自身を除く): 131772868

約数列:

[1, 2, 4, 19, 38, 76, 433, 866, 1732, 4729, 8227, 9458, 16454, 18916, 32908, 89851, 179702, 359404, 2047657, 4095314, 8190628, 38905483, 77810966, 155621932]

約数ペア:

[(1, 155621932), (2, 77810966), (4, 38905483), (19, 8190628), (38, 4095314), (76, 2047657), (433, 359404), (866, 179702), (1732, 89851), (4729, 32908), (8227, 18916), (9458, 16454)]