156930939641

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31699}}^1\times {\mathrm{37223}}^1$

素因数の和:68948

約数の個数: 16

約数和(自身を含む): 188800128000

約数和(自身を除く): 31869188359

約数列:

[1, 7, 19, 133, 31699, 37223, 221893, 260561, 602281, 707237, 4215967, 4950659, 1179931877, 8259523139, 22418705663, 156930939641]

約数ペア:

[(1, 156930939641), (7, 22418705663), (19, 8259523139), (133, 1179931877), (31699, 4950659), (37223, 4215967), (221893, 707237), (260561, 602281)]