165424441

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1613}}^1$

素因数の和:1670

約数の個数: 32

約数和(自身を含む): 216921600

約数和(自身を除く): 51497159

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 343, 637, 1127, 1613, 2093, 4459, 7889, 11291, 14651, 20969, 37099, 79037, 102557, 146783, 259693, 482287, 553259, 1027481, 1817851, 3376009, 7192367, 12724957, 23632063, 165424441]

約数ペア:

[(1, 165424441), (7, 23632063), (13, 12724957), (23, 7192367), (49, 3376009), (91, 1817851), (161, 1027481), (299, 553259), (343, 482287), (637, 259693), (1127, 146783), (1613, 102557), (2093, 79037), (4459, 37099), (7889, 20969), (11291, 14651)]