158925313

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 167925760

約数和(自身を除く): 9000447

約数列:

[1, 31, 61, 229, 367, 1891, 7099, 11377, 13969, 22387, 84043, 433039, 693997, 2605333, 5126623, 158925313]

約数ペア:

[(1, 158925313), (31, 5126623), (61, 2605333), (229, 693997), (367, 433039), (1891, 84043), (7099, 22387), (11377, 13969)]