156957923661

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4168537}}^1$

素因数の和:4168721

約数の個数: 32

約数和(自身を含む): 262517849088

約数和(自身を除く): 105559925427

約数列:

[1, 3, 7, 11, 21, 33, 77, 163, 231, 489, 1141, 1793, 3423, 5379, 12551, 37653, 4168537, 12505611, 29179759, 45853907, 87539277, 137561721, 320977349, 679471531, 962932047, 2038414593, 4756300717, 7474186841, 14268902151, 22422560523, 52319307887, 156957923661]

約数ペア:

[(1, 156957923661), (3, 52319307887), (7, 22422560523), (11, 14268902151), (21, 7474186841), (33, 4756300717), (77, 2038414593), (163, 962932047), (231, 679471531), (489, 320977349), (1141, 137561721), (1793, 87539277), (3423, 45853907), (5379, 29179759), (12551, 12505611), (37653, 4168537)]