189639576

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{125423}}^1$

素因数の和:125445

約数の個数: 64

約数和(自身を含む): 602035200

約数和(自身を除く): 412395624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 125423, 250846, 376269, 501692, 752538, 877961, 1003384, 1128807, 1505076, 1755922, 2257614, 2633883, 3010152, 3386421, 3511844, 4515228, 5267766, 6772842, 7023688, 7901649, 9030456, 10535532, 13545684, 15803298, 21071064, 23704947, 27091368, 31606596, 47409894, 63213192, 94819788, 189639576]

約数ペア:

[(1, 189639576), (2, 94819788), (3, 63213192), (4, 47409894), (6, 31606596), (7, 27091368), (8, 23704947), (9, 21071064), (12, 15803298), (14, 13545684), (18, 10535532), (21, 9030456), (24, 7901649), (27, 7023688), (28, 6772842), (36, 5267766), (42, 4515228), (54, 3511844), (56, 3386421), (63, 3010152), (72, 2633883), (84, 2257614), (108, 1755922), (126, 1505076), (168, 1128807), (189, 1003384), (216, 877961), (252, 752538), (378, 501692), (504, 376269), (756, 250846), (1512, 125423)]