154495685008

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{402517}}^1$

素因数の和:402704

約数の個数: 80

約数和(自身を含む): 359368070400

約数和(自身を除く): 204872385392

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 149, 161, 184, 298, 322, 368, 596, 644, 1043, 1192, 1288, 2086, 2384, 2576, 3427, 4172, 6854, 8344, 13708, 16688, 23989, 27416, 47978, 54832, 95956, 191912, 383824, 402517, 805034, 1610068, 2817619, 3220136, 5635238, 6440272, 9257891, 11270476, 18515782, 22540952, 37031564, 45081904, 59975033, 64805237, 74063128, 119950066, 129610474, 148126256, 239900132, 259220948, 419825231, 479800264, 518441896, 839650462, 959600528, 1036883792, 1379425759, 1679300924, 2758851518, 3358601848, 5517703036, 6717203696, 9655980313, 11035406072, 19311960626, 22070812144, 38623921252, 77247842504, 154495685008]

約数ペア:

[(1, 154495685008), (2, 77247842504), (4, 38623921252), (7, 22070812144), (8, 19311960626), (14, 11035406072), (16, 9655980313), (23, 6717203696), (28, 5517703036), (46, 3358601848), (56, 2758851518), (92, 1679300924), (112, 1379425759), (149, 1036883792), (161, 959600528), (184, 839650462), (298, 518441896), (322, 479800264), (368, 419825231), (596, 259220948), (644, 239900132), (1043, 148126256), (1192, 129610474), (1288, 119950066), (2086, 74063128), (2384, 64805237), (2576, 59975033), (3427, 45081904), (4172, 37031564), (6854, 22540952), (8344, 18515782), (13708, 11270476), (16688, 9257891), (23989, 6440272), (27416, 5635238), (47978, 3220136), (54832, 2817619), (95956, 1610068), (191912, 805034), (383824, 402517)]