156976871380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{11593}}^1$

素因数の和:11994

約数の個数: 144

約数和(自身を含む): 394024687056

約数和(自身を除く): 237047815676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 196, 205, 245, 287, 337, 410, 490, 574, 674, 820, 980, 1148, 1348, 1435, 1685, 2009, 2359, 2870, 3370, 4018, 4718, 5740, 6740, 8036, 9436, 10045, 11593, 11795, 13817, 16513, 20090, 23186, 23590, 27634, 33026, 40180, 46372, 47180, 55268, 57965, 66052, 69085, 81151, 82565, 96719, 115930, 138170, 162302, 165130, 193438, 231860, 276340, 324604, 330260, 386876, 405755, 475313, 483595, 568057, 677033, 811510, 950626, 967190, 1136114, 1354066, 1623020, 1901252, 1934380, 2272228, 2376565, 2708132, 2840285, 3327191, 3385165, 3906841, 4753130, 5680570, 6654382, 6770330, 7813682, 9506260, 11361140, 13308764, 13540660, 15627364, 16635955, 19534205, 23290337, 27347887, 33271910, 39068410, 46580674, 54695774, 66543820, 78136820, 93161348, 109391548, 116451685, 136739435, 160180481, 191435209, 232903370, 273478870, 320360962, 382870418, 465806740, 546957740, 640721924, 765740836, 800902405, 957176045, 1121263367, 1601804810, 1914352090, 2242526734, 3203609620, 3828704180, 4485053468, 5606316835, 7848843569, 11212633670, 15697687138, 22425267340, 31395374276, 39244217845, 78488435690, 156976871380]

約数ペア:

[(1, 156976871380), (2, 78488435690), (4, 39244217845), (5, 31395374276), (7, 22425267340), (10, 15697687138), (14, 11212633670), (20, 7848843569), (28, 5606316835), (35, 4485053468), (41, 3828704180), (49, 3203609620), (70, 2242526734), (82, 1914352090), (98, 1601804810), (140, 1121263367), (164, 957176045), (196, 800902405), (205, 765740836), (245, 640721924), (287, 546957740), (337, 465806740), (410, 382870418), (490, 320360962), (574, 273478870), (674, 232903370), (820, 191435209), (980, 160180481), (1148, 136739435), (1348, 116451685), (1435, 109391548), (1685, 93161348), (2009, 78136820), (2359, 66543820), (2870, 54695774), (3370, 46580674), (4018, 39068410), (4718, 33271910), (5740, 27347887), (6740, 23290337), (8036, 19534205), (9436, 16635955), (10045, 15627364), (11593, 13540660), (11795, 13308764), (13817, 11361140), (16513, 9506260), (20090, 7813682), (23186, 6770330), (23590, 6654382), (27634, 5680570), (33026, 4753130), (40180, 3906841), (46372, 3385165), (47180, 3327191), (55268, 2840285), (57965, 2708132), (66052, 2376565), (69085, 2272228), (81151, 1934380), (82565, 1901252), (96719, 1623020), (115930, 1354066), (138170, 1136114), (162302, 967190), (165130, 950626), (193438, 811510), (231860, 677033), (276340, 568057), (324604, 483595), (330260, 475313), (386876, 405755)]