153767306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{2861}}^1$

素因数の和:3230

約数の個数: 32

約数和(自身を含む): 288489600

約数和(自身を除く): 134722294

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 349, 698, 2443, 2861, 3839, 4886, 5722, 7678, 20027, 26873, 31471, 40054, 53746, 62942, 220297, 440594, 998489, 1996978, 6989423, 10983379, 13978846, 21966758, 76883653, 153767306]

約数ペア:

[(1, 153767306), (2, 76883653), (7, 21966758), (11, 13978846), (14, 10983379), (22, 6989423), (77, 1996978), (154, 998489), (349, 440594), (698, 220297), (2443, 62942), (2861, 53746), (3839, 40054), (4886, 31471), (5722, 26873), (7678, 20027)]