156970520588

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^2\times {\mathrm{643}}^1\times {\mathrm{1481}}^1$

素因数の和:2200

約数の個数: 108

約数和(自身を含む): 331684457832

約数和(自身を除く): 174713937244

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 643, 812, 841, 1286, 1421, 1481, 1682, 2572, 2842, 2962, 3364, 4501, 5684, 5887, 5924, 9002, 10367, 11774, 18004, 18647, 20734, 23548, 31507, 37294, 41209, 41468, 42949, 63014, 72569, 74588, 82418, 85898, 126028, 130529, 145138, 164836, 171796, 261058, 290276, 300643, 522116, 540763, 601286, 913703, 952283, 1081526, 1202572, 1245521, 1827406, 1904566, 2104501, 2163052, 2491042, 3654812, 3785341, 3809132, 4209002, 4982084, 6665981, 7570682, 8418004, 8718647, 13331962, 15141364, 17437294, 26497387, 26663924, 27616207, 34874588, 46661867, 52994774, 55232414, 61030529, 93323734, 105989548, 110464828, 122061058, 186647468, 193313449, 244122116, 386626898, 773253796, 800870003, 1353194143, 1601740006, 2706388286, 3203480012, 5412776572, 5606090021, 11212180042, 22424360084, 39242630147, 78485260294, 156970520588]

約数ペア:

[(1, 156970520588), (2, 78485260294), (4, 39242630147), (7, 22424360084), (14, 11212180042), (28, 5606090021), (29, 5412776572), (49, 3203480012), (58, 2706388286), (98, 1601740006), (116, 1353194143), (196, 800870003), (203, 773253796), (406, 386626898), (643, 244122116), (812, 193313449), (841, 186647468), (1286, 122061058), (1421, 110464828), (1481, 105989548), (1682, 93323734), (2572, 61030529), (2842, 55232414), (2962, 52994774), (3364, 46661867), (4501, 34874588), (5684, 27616207), (5887, 26663924), (5924, 26497387), (9002, 17437294), (10367, 15141364), (11774, 13331962), (18004, 8718647), (18647, 8418004), (20734, 7570682), (23548, 6665981), (31507, 4982084), (37294, 4209002), (41209, 3809132), (41468, 3785341), (42949, 3654812), (63014, 2491042), (72569, 2163052), (74588, 2104501), (82418, 1904566), (85898, 1827406), (126028, 1245521), (130529, 1202572), (145138, 1081526), (164836, 952283), (171796, 913703), (261058, 601286), (290276, 540763), (300643, 522116)]