157148784

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:815

約数の個数: 120

約数和(自身を含む): 478080512

約数和(自身を除く): 320931728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 208, 234, 254, 312, 381, 468, 508, 624, 661, 762, 936, 1016, 1143, 1322, 1524, 1651, 1872, 1983, 2032, 2286, 2644, 3048, 3302, 3966, 4572, 4953, 5288, 5949, 6096, 6604, 7932, 8593, 9144, 9906, 10576, 11898, 13208, 14859, 15864, 17186, 18288, 19812, 23796, 25779, 26416, 29718, 31728, 34372, 39624, 47592, 51558, 59436, 68744, 77337, 79248, 83947, 95184, 103116, 118872, 137488, 154674, 167894, 206232, 237744, 251841, 309348, 335788, 412464, 503682, 618696, 671576, 755523, 1007364, 1091311, 1237392, 1343152, 1511046, 2014728, 2182622, 3022092, 3273933, 4029456, 4365244, 6044184, 6547866, 8730488, 9821799, 12088368, 13095732, 17460976, 19643598, 26191464, 39287196, 52382928, 78574392, 157148784]

約数ペア:

[(1, 157148784), (2, 78574392), (3, 52382928), (4, 39287196), (6, 26191464), (8, 19643598), (9, 17460976), (12, 13095732), (13, 12088368), (16, 9821799), (18, 8730488), (24, 6547866), (26, 6044184), (36, 4365244), (39, 4029456), (48, 3273933), (52, 3022092), (72, 2182622), (78, 2014728), (104, 1511046), (117, 1343152), (127, 1237392), (144, 1091311), (156, 1007364), (208, 755523), (234, 671576), (254, 618696), (312, 503682), (381, 412464), (468, 335788), (508, 309348), (624, 251841), (661, 237744), (762, 206232), (936, 167894), (1016, 154674), (1143, 137488), (1322, 118872), (1524, 103116), (1651, 95184), (1872, 83947), (1983, 79248), (2032, 77337), (2286, 68744), (2644, 59436), (3048, 51558), (3302, 47592), (3966, 39624), (4572, 34372), (4953, 31728), (5288, 29718), (5949, 26416), (6096, 25779), (6604, 23796), (7932, 19812), (8593, 18288), (9144, 17186), (9906, 15864), (10576, 14859), (11898, 13208)]