145393584

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{8831}}^1$

素因数の和:8863

約数の個数: 80

約数和(自身を含む): 438067200

約数和(自身を除く): 292673616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 5488, 8232, 8831, 16464, 17662, 26493, 35324, 52986, 61817, 70648, 105972, 123634, 141296, 185451, 211944, 247268, 370902, 423888, 432719, 494536, 741804, 865438, 989072, 1298157, 1483608, 1730876, 2596314, 2967216, 3029033, 3461752, 5192628, 6058066, 6923504, 9087099, 10385256, 12116132, 18174198, 20770512, 24232264, 36348396, 48464528, 72696792, 145393584]

約数ペア:

[(1, 145393584), (2, 72696792), (3, 48464528), (4, 36348396), (6, 24232264), (7, 20770512), (8, 18174198), (12, 12116132), (14, 10385256), (16, 9087099), (21, 6923504), (24, 6058066), (28, 5192628), (42, 3461752), (48, 3029033), (49, 2967216), (56, 2596314), (84, 1730876), (98, 1483608), (112, 1298157), (147, 989072), (168, 865438), (196, 741804), (294, 494536), (336, 432719), (343, 423888), (392, 370902), (588, 247268), (686, 211944), (784, 185451), (1029, 141296), (1176, 123634), (1372, 105972), (2058, 70648), (2352, 61817), (2744, 52986), (4116, 35324), (5488, 26493), (8232, 17662), (8831, 16464)]