122439268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{230149}}^1$

素因数の和:230179

約数の個数: 24

約数和(自身を含む): 257768000

約数和(自身を除く): 135328732

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 230149, 460298, 920596, 1611043, 3222086, 4372831, 6444172, 8745662, 17491324, 30609817, 61219634, 122439268]

約数ペア:

[(1, 122439268), (2, 61219634), (4, 30609817), (7, 17491324), (14, 8745662), (19, 6444172), (28, 4372831), (38, 3222086), (76, 1611043), (133, 920596), (266, 460298), (532, 230149)]