158989938

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{1559}}^1$

素因数の和:2326

約数の個数: 32

約数和(自身を含む): 332467200

約数和(自身を除く): 173477262

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 739, 1478, 1559, 2217, 3118, 4434, 4677, 9354, 16997, 33994, 35857, 50991, 71714, 101982, 107571, 215142, 1152101, 2304202, 3456303, 6912606, 26498323, 52996646, 79494969, 158989938]

約数ペア:

[(1, 158989938), (2, 79494969), (3, 52996646), (6, 26498323), (23, 6912606), (46, 3456303), (69, 2304202), (138, 1152101), (739, 215142), (1478, 107571), (1559, 101982), (2217, 71714), (3118, 50991), (4434, 35857), (4677, 33994), (9354, 16997)]