156650053

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 196777728

約数和(自身を除く): 40127675

約数列:

[1, 7, 17, 41, 97, 119, 287, 331, 679, 697, 1649, 2317, 3977, 4879, 5627, 11543, 13571, 27839, 32107, 39389, 67609, 94997, 224749, 230707, 473263, 545819, 1316387, 1614949, 3820733, 9214709, 22378579, 156650053]

約数ペア:

[(1, 156650053), (7, 22378579), (17, 9214709), (41, 3820733), (97, 1614949), (119, 1316387), (287, 545819), (331, 473263), (679, 230707), (697, 224749), (1649, 94997), (2317, 67609), (3977, 39389), (4879, 32107), (5627, 27839), (11543, 13571)]