160504416

素因数分解:

$2^5\times 3^5\times {\mathrm{20641}}^1$

素因数の和:20666

約数の個数: 72

約数和(自身を含む): 473362344

約数和(自身を除く): 312857928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 20641, 41282, 61923, 82564, 123846, 165128, 185769, 247692, 330256, 371538, 495384, 557307, 660512, 743076, 990768, 1114614, 1486152, 1671921, 1981536, 2229228, 2972304, 3343842, 4458456, 5015763, 5944608, 6687684, 8916912, 10031526, 13375368, 17833824, 20063052, 26750736, 40126104, 53501472, 80252208, 160504416]

約数ペア:

[(1, 160504416), (2, 80252208), (3, 53501472), (4, 40126104), (6, 26750736), (8, 20063052), (9, 17833824), (12, 13375368), (16, 10031526), (18, 8916912), (24, 6687684), (27, 5944608), (32, 5015763), (36, 4458456), (48, 3343842), (54, 2972304), (72, 2229228), (81, 1981536), (96, 1671921), (108, 1486152), (144, 1114614), (162, 990768), (216, 743076), (243, 660512), (288, 557307), (324, 495384), (432, 371538), (486, 330256), (648, 247692), (864, 185769), (972, 165128), (1296, 123846), (1944, 82564), (2592, 61923), (3888, 41282), (7776, 20641)]