159449026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{1093}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 275688000

約数和(自身を除く): 116238974

約数列:

[1, 2, 11, 19, 22, 38, 209, 349, 418, 698, 1093, 2186, 3839, 6631, 7678, 12023, 13262, 20767, 24046, 41534, 72941, 145882, 228437, 381457, 456874, 762914, 4196027, 7247683, 8392054, 14495366, 79724513, 159449026]

約数ペア:

[(1, 159449026), (2, 79724513), (11, 14495366), (19, 8392054), (22, 7247683), (38, 4196027), (209, 762914), (349, 456874), (418, 381457), (698, 228437), (1093, 145882), (2186, 72941), (3839, 41534), (6631, 24046), (7678, 20767), (12023, 13262)]