159403749

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 234787200

約数和(自身を除く): 75383451

約数列:

[1, 3, 19, 29, 57, 73, 87, 219, 551, 1321, 1387, 1653, 2117, 3963, 4161, 6351, 25099, 38309, 40223, 75297, 96433, 114927, 120669, 289299, 727871, 1832227, 2183613, 2796557, 5496681, 8389671, 53134583, 159403749]

約数ペア:

[(1, 159403749), (3, 53134583), (19, 8389671), (29, 5496681), (57, 2796557), (73, 2183613), (87, 1832227), (219, 727871), (551, 289299), (1321, 120669), (1387, 114927), (1653, 96433), (2117, 75297), (3963, 40223), (4161, 38309), (6351, 25099)]