140468508

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{17189}}^1$

素因数の和:17426

約数の個数: 36

約数和(自身を含む): 356658120

約数和(自身を除く): 216189612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 17189, 34378, 51567, 68756, 103134, 154701, 206268, 309402, 618804, 3901903, 7803806, 11705709, 15607612, 23411418, 35117127, 46822836, 70234254, 140468508]

約数ペア:

[(1, 140468508), (2, 70234254), (3, 46822836), (4, 35117127), (6, 23411418), (9, 15607612), (12, 11705709), (18, 7803806), (36, 3901903), (227, 618804), (454, 309402), (681, 206268), (908, 154701), (1362, 103134), (2043, 68756), (2724, 51567), (4086, 34378), (8172, 17189)]