143130862

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{11149}}^1$

素因数の和:11296

約数の個数: 24

約数和(自身を含む): 251677800

約数和(自身を除く): 108546938

約数列:

[1, 2, 7, 14, 49, 98, 131, 262, 917, 1834, 6419, 11149, 12838, 22298, 78043, 156086, 546301, 1092602, 1460519, 2921038, 10223633, 20447266, 71565431, 143130862]

約数ペア:

[(1, 143130862), (2, 71565431), (7, 20447266), (14, 10223633), (49, 2921038), (98, 1460519), (131, 1092602), (262, 546301), (917, 156086), (1834, 78043), (6419, 22298), (11149, 12838)]