156785394205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1311847}}^1$

素因数の和:1311957

約数の個数: 32

約数和(自身を含む): 214219531008

約数和(自身を除く): 57434136803

約数列:

[1, 5, 11, 41, 53, 55, 205, 265, 451, 583, 2173, 2255, 2915, 10865, 23903, 119515, 1311847, 6559235, 14430317, 53785727, 69527891, 72151585, 268928635, 347639455, 591642997, 764806801, 2850643531, 2958214985, 3824034005, 14253217655, 31357078841, 156785394205]

約数ペア:

[(1, 156785394205), (5, 31357078841), (11, 14253217655), (41, 3824034005), (53, 2958214985), (55, 2850643531), (205, 764806801), (265, 591642997), (451, 347639455), (583, 268928635), (2173, 72151585), (2255, 69527891), (2915, 53785727), (10865, 14430317), (23903, 6559235), (119515, 1311847)]