137200644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1229}}^1$

素因数の和:1689

約数の個数: 72

約数和(自身を含む): 397575360

約数和(自身を除く): 260374716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 886, 1229, 1329, 1772, 2458, 2658, 3101, 3687, 3987, 4916, 5316, 6202, 7374, 7974, 8603, 9303, 11061, 12404, 14748, 15948, 17206, 18606, 22122, 25809, 27909, 34412, 37212, 44244, 51618, 55818, 77427, 103236, 111636, 154854, 309708, 544447, 1088894, 1633341, 2177788, 3266682, 3811129, 4900023, 6533364, 7622258, 9800046, 11433387, 15244516, 19600092, 22866774, 34300161, 45733548, 68600322, 137200644]

約数ペア:

[(1, 137200644), (2, 68600322), (3, 45733548), (4, 34300161), (6, 22866774), (7, 19600092), (9, 15244516), (12, 11433387), (14, 9800046), (18, 7622258), (21, 6533364), (28, 4900023), (36, 3811129), (42, 3266682), (63, 2177788), (84, 1633341), (126, 1088894), (252, 544447), (443, 309708), (886, 154854), (1229, 111636), (1329, 103236), (1772, 77427), (2458, 55818), (2658, 51618), (3101, 44244), (3687, 37212), (3987, 34412), (4916, 27909), (5316, 25809), (6202, 22122), (7374, 18606), (7974, 17206), (8603, 15948), (9303, 14748), (11061, 12404)]