158045167

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 198392832

約数和(自身を除く): 40347665

約数列:

[1, 7, 23, 37, 43, 161, 259, 301, 617, 851, 989, 1591, 4319, 5957, 6923, 11137, 14191, 22829, 26531, 36593, 99337, 159803, 185717, 256151, 525067, 610213, 981647, 3675469, 4271491, 6871529, 22577881, 158045167]

約数ペア:

[(1, 158045167), (7, 22577881), (23, 6871529), (37, 4271491), (43, 3675469), (161, 981647), (259, 610213), (301, 525067), (617, 256151), (851, 185717), (989, 159803), (1591, 99337), (4319, 36593), (5957, 26531), (6923, 22829), (11137, 14191)]