157649496430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2897}}^1\times {\mathrm{320107}}^1$

素因数の和:323028

約数の個数: 32

約数和(自身を含む): 300566046816

約数和(自身を除く): 142916550386

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2897, 5794, 14485, 28970, 49249, 98498, 246245, 320107, 492490, 640214, 1600535, 3201070, 5441819, 10883638, 27209095, 54418190, 927349979, 1854699958, 4636749895, 9273499790, 15764949643, 31529899286, 78824748215, 157649496430]

約数ペア:

[(1, 157649496430), (2, 78824748215), (5, 31529899286), (10, 15764949643), (17, 9273499790), (34, 4636749895), (85, 1854699958), (170, 927349979), (2897, 54418190), (5794, 27209095), (14485, 10883638), (28970, 5441819), (49249, 3201070), (98498, 1600535), (246245, 640214), (320107, 492490)]