143278342

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1\times {\mathrm{1571}}^1$

素因数の和:3075

約数の個数: 16

約数和(自身を含む): 222142464

約数和(自身を除く): 78864122

約数列:

[1, 2, 31, 62, 1471, 1571, 2942, 3142, 45601, 48701, 91202, 97402, 2310941, 4621882, 71639171, 143278342]

約数ペア:

[(1, 143278342), (2, 71639171), (31, 4621882), (62, 2310941), (1471, 97402), (1571, 91202), (2942, 48701), (3142, 45601)]