139293672

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{16921}}^1$

素因数の和:16951

約数の個数: 64

約数和(自身を含む): 406128000

約数和(自身を除く): 266834328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 16921, 33842, 50763, 67684, 101526, 118447, 135368, 203052, 236894, 355341, 406104, 473788, 710682, 829129, 947576, 1421364, 1658258, 2487387, 2842728, 3316516, 4974774, 5803903, 6633032, 9949548, 11607806, 17411709, 19899096, 23215612, 34823418, 46431224, 69646836, 139293672]

約数ペア:

[(1, 139293672), (2, 69646836), (3, 46431224), (4, 34823418), (6, 23215612), (7, 19899096), (8, 17411709), (12, 11607806), (14, 9949548), (21, 6633032), (24, 5803903), (28, 4974774), (42, 3316516), (49, 2842728), (56, 2487387), (84, 1658258), (98, 1421364), (147, 947576), (168, 829129), (196, 710682), (294, 473788), (343, 406104), (392, 355341), (588, 236894), (686, 203052), (1029, 135368), (1176, 118447), (1372, 101526), (2058, 67684), (2744, 50763), (4116, 33842), (8232, 16921)]