157323614

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{21991}}^1$

素因数の和:22080

約数の個数: 24

約数和(自身を含む): 278286768

約数和(自身を除く): 120963154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 21991, 43982, 153937, 307874, 1077559, 1605343, 2155118, 3210686, 11237401, 22474802, 78661807, 157323614]

約数ペア:

[(1, 157323614), (2, 78661807), (7, 22474802), (14, 11237401), (49, 3210686), (73, 2155118), (98, 1605343), (146, 1077559), (511, 307874), (1022, 153937), (3577, 43982), (7154, 21991)]