125812142

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 198521280

約数和(自身を除く): 72709138

約数列:

[1, 2, 53, 71, 73, 106, 142, 146, 229, 458, 3763, 3869, 5183, 7526, 7738, 10366, 12137, 16259, 16717, 24274, 32518, 33434, 274699, 549398, 861727, 886001, 1186907, 1723454, 1772002, 2373814, 62906071, 125812142]

約数ペア:

[(1, 125812142), (2, 62906071), (53, 2373814), (71, 1772002), (73, 1723454), (106, 1186907), (142, 886001), (146, 861727), (229, 549398), (458, 274699), (3763, 33434), (3869, 32518), (5183, 24274), (7526, 16717), (7738, 16259), (10366, 12137)]