157285212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{64567}}^1$

素因数の和:64610

約数の個数: 48

約数和(自身を含む): 433896960

約数和(自身を除く): 276611748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 64567, 129134, 193701, 258268, 387402, 451969, 774804, 903938, 1355907, 1807876, 1872443, 2711814, 3744886, 5423628, 5617329, 7489772, 11234658, 13107101, 22469316, 26214202, 39321303, 52428404, 78642606, 157285212]

約数ペア:

[(1, 157285212), (2, 78642606), (3, 52428404), (4, 39321303), (6, 26214202), (7, 22469316), (12, 13107101), (14, 11234658), (21, 7489772), (28, 5617329), (29, 5423628), (42, 3744886), (58, 2711814), (84, 1872443), (87, 1807876), (116, 1355907), (174, 903938), (203, 774804), (348, 451969), (406, 387402), (609, 258268), (812, 193701), (1218, 129134), (2436, 64567)]