158935310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{4153}}^1$

素因数の和:4292

約数の個数: 32

約数和(自身を含む): 296097120

約数和(自身を除く): 137161810

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 430, 445, 890, 3827, 4153, 7654, 8306, 19135, 20765, 38270, 41530, 178579, 357158, 369617, 739234, 892895, 1785790, 1848085, 3696170, 15893531, 31787062, 79467655, 158935310]

約数ペア:

[(1, 158935310), (2, 79467655), (5, 31787062), (10, 15893531), (43, 3696170), (86, 1848085), (89, 1785790), (178, 892895), (215, 739234), (430, 369617), (445, 357158), (890, 178579), (3827, 41530), (4153, 38270), (7654, 20765), (8306, 19135)]