155245348542

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{80347}}^1$

素因数の和:81385

約数の個数: 64

約数和(自身を含む): 346409153280

約数和(自身を除く): 191163804738

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 997, 1938, 1994, 2991, 5982, 16949, 18943, 33898, 37886, 50847, 56829, 80347, 101694, 113658, 160694, 241041, 322031, 482082, 644062, 966093, 1365899, 1526593, 1932186, 2731798, 3053186, 4097697, 4579779, 8195394, 9159558, 25952081, 51904162, 77856243, 80105959, 155712486, 160211918, 240317877, 480635754, 1361801303, 1522013221, 2723602606, 3044026442, 4085403909, 4566039663, 8170807818, 9132079326, 25874224757, 51748449514, 77622674271, 155245348542]

約数ペア:

[(1, 155245348542), (2, 77622674271), (3, 51748449514), (6, 25874224757), (17, 9132079326), (19, 8170807818), (34, 4566039663), (38, 4085403909), (51, 3044026442), (57, 2723602606), (102, 1522013221), (114, 1361801303), (323, 480635754), (646, 240317877), (969, 160211918), (997, 155712486), (1938, 80105959), (1994, 77856243), (2991, 51904162), (5982, 25952081), (16949, 9159558), (18943, 8195394), (33898, 4579779), (37886, 4097697), (50847, 3053186), (56829, 2731798), (80347, 1932186), (101694, 1526593), (113658, 1365899), (160694, 966093), (241041, 644062), (322031, 482082)]