103389716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1944

約数の個数: 48

約数和(自身を含む): 206458560

約数和(自身を除く): 103068844

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 323, 646, 731, 817, 1292, 1462, 1634, 1861, 2924, 3268, 3722, 7444, 13889, 27778, 31637, 35359, 55556, 63274, 70718, 80023, 126548, 141436, 160046, 320092, 601103, 1202206, 1360391, 1520437, 2404412, 2720782, 3040874, 5441564, 6081748, 25847429, 51694858, 103389716]

約数ペア:

[(1, 103389716), (2, 51694858), (4, 25847429), (17, 6081748), (19, 5441564), (34, 3040874), (38, 2720782), (43, 2404412), (68, 1520437), (76, 1360391), (86, 1202206), (172, 601103), (323, 320092), (646, 160046), (731, 141436), (817, 126548), (1292, 80023), (1462, 70718), (1634, 63274), (1861, 55556), (2924, 35359), (3268, 31637), (3722, 27778), (7444, 13889)]