149782308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{56479}}^1$

素因数の和:56516

約数の個数: 48

約数和(自身を含む): 398522880

約数和(自身を除く): 248740572

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 56479, 112958, 169437, 225916, 338874, 677748, 734227, 960143, 1468454, 1920286, 2202681, 2880429, 2936908, 3840572, 4405362, 5760858, 8810724, 11521716, 12481859, 24963718, 37445577, 49927436, 74891154, 149782308]

約数ペア:

[(1, 149782308), (2, 74891154), (3, 49927436), (4, 37445577), (6, 24963718), (12, 12481859), (13, 11521716), (17, 8810724), (26, 5760858), (34, 4405362), (39, 3840572), (51, 2936908), (52, 2880429), (68, 2202681), (78, 1920286), (102, 1468454), (156, 960143), (204, 734227), (221, 677748), (442, 338874), (663, 225916), (884, 169437), (1326, 112958), (2652, 56479)]