194299840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1$

素因数の和:834

約数の個数: 112

約数和(自身を含む): 533716992

約数和(自身を除く): 339417152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 127, 140, 160, 224, 254, 280, 320, 448, 508, 560, 635, 683, 889, 1016, 1120, 1270, 1366, 1778, 2032, 2240, 2540, 2732, 3415, 3556, 4064, 4445, 4781, 5080, 5464, 6830, 7112, 8128, 8890, 9562, 10160, 10928, 13660, 14224, 17780, 19124, 20320, 21856, 23905, 27320, 28448, 35560, 38248, 40640, 43712, 47810, 54640, 56896, 71120, 76496, 86741, 95620, 109280, 142240, 152992, 173482, 191240, 218560, 284480, 305984, 346964, 382480, 433705, 607187, 693928, 764960, 867410, 1214374, 1387856, 1529920, 1734820, 2428748, 2775712, 3035935, 3469640, 4857496, 5551424, 6071870, 6939280, 9714992, 12143740, 13878560, 19429984, 24287480, 27757120, 38859968, 48574960, 97149920, 194299840]

約数ペア:

[(1, 194299840), (2, 97149920), (4, 48574960), (5, 38859968), (7, 27757120), (8, 24287480), (10, 19429984), (14, 13878560), (16, 12143740), (20, 9714992), (28, 6939280), (32, 6071870), (35, 5551424), (40, 4857496), (56, 3469640), (64, 3035935), (70, 2775712), (80, 2428748), (112, 1734820), (127, 1529920), (140, 1387856), (160, 1214374), (224, 867410), (254, 764960), (280, 693928), (320, 607187), (448, 433705), (508, 382480), (560, 346964), (635, 305984), (683, 284480), (889, 218560), (1016, 191240), (1120, 173482), (1270, 152992), (1366, 142240), (1778, 109280), (2032, 95620), (2240, 86741), (2540, 76496), (2732, 71120), (3415, 56896), (3556, 54640), (4064, 47810), (4445, 43712), (4781, 40640), (5080, 38248), (5464, 35560), (6830, 28448), (7112, 27320), (8128, 23905), (8890, 21856), (9562, 20320), (10160, 19124), (10928, 17780), (13660, 14224)]