161752670

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{5153}}^1$

素因数の和:5276

約数の個数: 32

約数和(自身を含む): 302065632

約数和(自身を除く): 140312962

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 3139, 5153, 6278, 10306, 15695, 25765, 31390, 51530, 221579, 376169, 443158, 752338, 1107895, 1880845, 2215790, 3761690, 16175267, 32350534, 80876335, 161752670]

約数ペア:

[(1, 161752670), (2, 80876335), (5, 32350534), (10, 16175267), (43, 3761690), (73, 2215790), (86, 1880845), (146, 1107895), (215, 752338), (365, 443158), (430, 376169), (730, 221579), (3139, 51530), (5153, 31390), (6278, 25765), (10306, 15695)]