142373176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{22787}}^1$

素因数の和:22875

約数の個数: 32

約数和(自身を含む): 295332480

約数和(自身を除く): 152959304

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 22787, 45574, 91148, 182296, 250657, 501314, 1002628, 1617877, 2005256, 3235754, 6471508, 12943016, 17796647, 35593294, 71186588, 142373176]

約数ペア:

[(1, 142373176), (2, 71186588), (4, 35593294), (8, 17796647), (11, 12943016), (22, 6471508), (44, 3235754), (71, 2005256), (88, 1617877), (142, 1002628), (284, 501314), (568, 250657), (781, 182296), (1562, 91148), (3124, 45574), (6248, 22787)]