16156120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 40201920

約数和(自身を除く): 24045800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1033, 1564, 1955, 2066, 3128, 3910, 4132, 5165, 7820, 8264, 10330, 15640, 17561, 20660, 23759, 35122, 41320, 47518, 70244, 87805, 95036, 118795, 140488, 175610, 190072, 237590, 351220, 403903, 475180, 702440, 807806, 950360, 1615612, 2019515, 3231224, 4039030, 8078060, 16156120]

約数ペア:

[(1, 16156120), (2, 8078060), (4, 4039030), (5, 3231224), (8, 2019515), (10, 1615612), (17, 950360), (20, 807806), (23, 702440), (34, 475180), (40, 403903), (46, 351220), (68, 237590), (85, 190072), (92, 175610), (115, 140488), (136, 118795), (170, 95036), (184, 87805), (230, 70244), (340, 47518), (391, 41320), (460, 35122), (680, 23759), (782, 20660), (920, 17561), (1033, 15640), (1564, 10330), (1955, 8264), (2066, 7820), (3128, 5165), (3910, 4132)]