151970032

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{155707}}^1$

素因数の和:155776

約数の個数: 20

約数和(自身を含む): 299270776

約数和(自身を除く): 147300744

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 155707, 311414, 622828, 1245656, 2491312, 9498127, 18996254, 37992508, 75985016, 151970032]

約数ペア:

[(1, 151970032), (2, 75985016), (4, 37992508), (8, 18996254), (16, 9498127), (61, 2491312), (122, 1245656), (244, 622828), (488, 311414), (976, 155707)]