156912182120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{230753209}}^1$

素因数の和:230753237

約数の個数: 32

約数和(自身を含む): 373820200200

約数和(自身を除く): 216908018080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 230753209, 461506418, 923012836, 1153766045, 1846025672, 2307532090, 3922804553, 4615064180, 7845609106, 9230128360, 15691218212, 19614022765, 31382436424, 39228045530, 78456091060, 156912182120]

約数ペア:

[(1, 156912182120), (2, 78456091060), (4, 39228045530), (5, 31382436424), (8, 19614022765), (10, 15691218212), (17, 9230128360), (20, 7845609106), (34, 4615064180), (40, 3922804553), (68, 2307532090), (85, 1846025672), (136, 1153766045), (170, 923012836), (340, 461506418), (680, 230753209)]