131035186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:906

約数の個数: 32

約数和(自身を含む): 212191488

約数和(自身を除く): 81156302

約数列:

[1, 2, 23, 46, 53, 71, 106, 142, 757, 1219, 1514, 1633, 2438, 3266, 3763, 7526, 17411, 34822, 40121, 53747, 80242, 86549, 107494, 173098, 922783, 1236181, 1845566, 2472362, 2848591, 5697182, 65517593, 131035186]

約数ペア:

[(1, 131035186), (2, 65517593), (23, 5697182), (46, 2848591), (53, 2472362), (71, 1845566), (106, 1236181), (142, 922783), (757, 173098), (1219, 107494), (1514, 86549), (1633, 80242), (2438, 53747), (3266, 40121), (3763, 34822), (7526, 17411)]