152305153

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2143}}^1$

素因数の和:2245

約数の個数: 32

約数和(自身を含む): 207470592

約数和(自身を除く): 55165439

約数列:

[1, 7, 11, 13, 71, 77, 91, 143, 497, 781, 923, 1001, 2143, 5467, 6461, 10153, 15001, 23573, 27859, 71071, 152153, 165011, 195013, 306449, 1065071, 1673683, 1977989, 2145143, 11715781, 13845923, 21757879, 152305153]

約数ペア:

[(1, 152305153), (7, 21757879), (11, 13845923), (13, 11715781), (71, 2145143), (77, 1977989), (91, 1673683), (143, 1065071), (497, 306449), (781, 195013), (923, 165011), (1001, 152153), (2143, 71071), (5467, 27859), (6461, 23573), (10153, 15001)]