142280762

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 245670912

約数和(自身を除く): 103390150

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 169, 338, 367, 403, 481, 734, 806, 962, 1147, 2294, 4771, 5239, 6253, 9542, 10478, 11377, 12506, 13579, 14911, 22754, 27158, 29822, 62023, 124046, 147901, 176527, 193843, 295802, 353054, 387686, 420949, 841898, 1922713, 2294851, 3845426, 4589702, 5472337, 10944674, 71140381, 142280762]

約数ペア:

[(1, 142280762), (2, 71140381), (13, 10944674), (26, 5472337), (31, 4589702), (37, 3845426), (62, 2294851), (74, 1922713), (169, 841898), (338, 420949), (367, 387686), (403, 353054), (481, 295802), (734, 193843), (806, 176527), (962, 147901), (1147, 124046), (2294, 62023), (4771, 29822), (5239, 27158), (6253, 22754), (9542, 14911), (10478, 13579), (11377, 12506)]