149847737

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2029}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 178315200

約数和(自身を除く): 28467463

約数列:

[1, 13, 19, 23, 169, 247, 299, 437, 2029, 3211, 3887, 5681, 26377, 38551, 46667, 73853, 342901, 501163, 606671, 886673, 6515119, 7886723, 11526749, 149847737]

約数ペア:

[(1, 149847737), (13, 11526749), (19, 7886723), (23, 6515119), (169, 886673), (247, 606671), (299, 501163), (437, 342901), (2029, 73853), (3211, 46667), (3887, 38551), (5681, 26377)]