148962879

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1021}}^1$

素因数の和:1112

約数の個数: 48

約数和(自身を含む): 245525280

約数和(自身を除く): 96562401

約数列:

[1, 3, 9, 13, 29, 39, 43, 87, 117, 129, 261, 377, 387, 559, 1021, 1131, 1247, 1677, 3063, 3393, 3741, 5031, 9189, 11223, 13273, 16211, 29609, 39819, 43903, 48633, 88827, 119457, 131709, 145899, 266481, 384917, 395127, 570739, 1154751, 1273187, 1712217, 3464253, 3819561, 5136651, 11458683, 16551431, 49654293, 148962879]

約数ペア:

[(1, 148962879), (3, 49654293), (9, 16551431), (13, 11458683), (29, 5136651), (39, 3819561), (43, 3464253), (87, 1712217), (117, 1273187), (129, 1154751), (261, 570739), (377, 395127), (387, 384917), (559, 266481), (1021, 145899), (1131, 131709), (1247, 119457), (1677, 88827), (3063, 48633), (3393, 43903), (3741, 39819), (5031, 29609), (9189, 16211), (11223, 13273)]