138003992

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2693

約数の個数: 64

約数和(自身を含む): 317760000

約数和(自身を除く): 179756008

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 343, 392, 532, 686, 931, 1064, 1372, 1862, 2647, 2744, 3724, 5294, 6517, 7448, 10588, 13034, 18529, 21176, 26068, 37058, 50293, 52136, 74116, 100586, 129703, 148232, 201172, 259406, 352051, 402344, 518812, 704102, 907921, 1037624, 1408204, 1815842, 2464357, 2816408, 3631684, 4928714, 7263368, 9857428, 17250499, 19714856, 34500998, 69001996, 138003992]

約数ペア:

[(1, 138003992), (2, 69001996), (4, 34500998), (7, 19714856), (8, 17250499), (14, 9857428), (19, 7263368), (28, 4928714), (38, 3631684), (49, 2816408), (56, 2464357), (76, 1815842), (98, 1408204), (133, 1037624), (152, 907921), (196, 704102), (266, 518812), (343, 402344), (392, 352051), (532, 259406), (686, 201172), (931, 148232), (1064, 129703), (1372, 100586), (1862, 74116), (2647, 52136), (2744, 50293), (3724, 37058), (5294, 26068), (6517, 21176), (7448, 18529), (10588, 13034)]