159230560

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8807}}^1$

素因数の和:8935

約数の個数: 48

約数和(自身を含む): 379554336

約数和(自身を除く): 220323776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1808, 2260, 3616, 4520, 8807, 9040, 17614, 18080, 35228, 44035, 70456, 88070, 140912, 176140, 281824, 352280, 704560, 995191, 1409120, 1990382, 3980764, 4975955, 7961528, 9951910, 15923056, 19903820, 31846112, 39807640, 79615280, 159230560]

約数ペア:

[(1, 159230560), (2, 79615280), (4, 39807640), (5, 31846112), (8, 19903820), (10, 15923056), (16, 9951910), (20, 7961528), (32, 4975955), (40, 3980764), (80, 1990382), (113, 1409120), (160, 995191), (226, 704560), (452, 352280), (565, 281824), (904, 176140), (1130, 140912), (1808, 88070), (2260, 70456), (3616, 44035), (4520, 35228), (8807, 18080), (9040, 17614)]