131258628

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{54419}}^1$

素因数の和:54496

約数の個数: 36

約数和(自身を含む): 336750960

約数和(自身を除く): 205492332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 54419, 108838, 163257, 217676, 326514, 489771, 653028, 979542, 1959084, 3646073, 7292146, 10938219, 14584292, 21876438, 32814657, 43752876, 65629314, 131258628]

約数ペア:

[(1, 131258628), (2, 65629314), (3, 43752876), (4, 32814657), (6, 21876438), (9, 14584292), (12, 10938219), (18, 7292146), (36, 3646073), (67, 1959084), (134, 979542), (201, 653028), (268, 489771), (402, 326514), (603, 217676), (804, 163257), (1206, 108838), (2412, 54419)]