159231688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3541}}^1$

素因数の和:3638

約数の個数: 64

約数和(自身を含む): 377435520

約数和(自身を除く): 218203832

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 308, 511, 584, 616, 803, 1022, 1606, 2044, 3212, 3541, 4088, 5621, 6424, 7082, 11242, 14164, 22484, 24787, 28328, 38951, 44968, 49574, 77902, 99148, 155804, 198296, 258493, 272657, 311608, 516986, 545314, 1033972, 1090628, 1809451, 2067944, 2181256, 2843423, 3618902, 5686846, 7237804, 11373692, 14475608, 19903961, 22747384, 39807922, 79615844, 159231688]

約数ペア:

[(1, 159231688), (2, 79615844), (4, 39807922), (7, 22747384), (8, 19903961), (11, 14475608), (14, 11373692), (22, 7237804), (28, 5686846), (44, 3618902), (56, 2843423), (73, 2181256), (77, 2067944), (88, 1809451), (146, 1090628), (154, 1033972), (292, 545314), (308, 516986), (511, 311608), (584, 272657), (616, 258493), (803, 198296), (1022, 155804), (1606, 99148), (2044, 77902), (3212, 49574), (3541, 44968), (4088, 38951), (5621, 28328), (6424, 24787), (7082, 22484), (11242, 14164)]