131777464

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1413

約数の個数: 96

約数和(自身を含む): 326062800

約数和(自身を除く): 194285336

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 133, 152, 182, 196, 247, 266, 364, 392, 494, 532, 637, 728, 931, 988, 1064, 1274, 1361, 1729, 1862, 1976, 2548, 2722, 3458, 3724, 5096, 5444, 6916, 7448, 9527, 10888, 12103, 13832, 17693, 19054, 24206, 25859, 35386, 38108, 48412, 51718, 66689, 70772, 76216, 96824, 103436, 123851, 133378, 141544, 181013, 206872, 247702, 266756, 336167, 362026, 495404, 533512, 672334, 724052, 866957, 990808, 1267091, 1344668, 1448104, 1733914, 2353169, 2534182, 2689336, 3467828, 4706338, 5068364, 6935656, 9412676, 10136728, 16472183, 18825352, 32944366, 65888732, 131777464]

約数ペア:

[(1, 131777464), (2, 65888732), (4, 32944366), (7, 18825352), (8, 16472183), (13, 10136728), (14, 9412676), (19, 6935656), (26, 5068364), (28, 4706338), (38, 3467828), (49, 2689336), (52, 2534182), (56, 2353169), (76, 1733914), (91, 1448104), (98, 1344668), (104, 1267091), (133, 990808), (152, 866957), (182, 724052), (196, 672334), (247, 533512), (266, 495404), (364, 362026), (392, 336167), (494, 266756), (532, 247702), (637, 206872), (728, 181013), (931, 141544), (988, 133378), (1064, 123851), (1274, 103436), (1361, 96824), (1729, 76216), (1862, 70772), (1976, 66689), (2548, 51718), (2722, 48412), (3458, 38108), (3724, 35386), (5096, 25859), (5444, 24206), (6916, 19054), (7448, 17693), (9527, 13832), (10888, 12103)]