128566308

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{48479}}^1$

素因数の和:48516

約数の個数: 48

約数和(自身を含む): 342074880

約数和(自身を除く): 213508572

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, 48479, 96958, 145437, 193916, 290874, 581748, 630227, 824143, 1260454, 1648286, 1890681, 2472429, 2520908, 3296572, 3781362, 4944858, 7562724, 9889716, 10713859, 21427718, 32141577, 42855436, 64283154, 128566308]

約数ペア:

[(1, 128566308), (2, 64283154), (3, 42855436), (4, 32141577), (6, 21427718), (12, 10713859), (13, 9889716), (17, 7562724), (26, 4944858), (34, 3781362), (39, 3296572), (51, 2520908), (52, 2472429), (68, 1890681), (78, 1648286), (102, 1260454), (156, 824143), (204, 630227), (221, 581748), (442, 290874), (663, 193916), (884, 145437), (1326, 96958), (2652, 48479)]