149010176

素因数分解:

$2^8\times 7^3\times {\mathrm{1697}}^1$

素因数の和:1734

約数の個数: 72

約数和(自身を含む): 347071200

約数和(自身を除く): 198061024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1697, 1792, 2744, 3136, 3394, 5488, 6272, 6788, 10976, 11879, 12544, 13576, 21952, 23758, 27152, 43904, 47516, 54304, 83153, 87808, 95032, 108608, 166306, 190064, 217216, 332612, 380128, 434432, 582071, 665224, 760256, 1164142, 1330448, 1520512, 2328284, 2660896, 3041024, 4656568, 5321792, 9313136, 10643584, 18626272, 21287168, 37252544, 74505088, 149010176]

約数ペア:

[(1, 149010176), (2, 74505088), (4, 37252544), (7, 21287168), (8, 18626272), (14, 10643584), (16, 9313136), (28, 5321792), (32, 4656568), (49, 3041024), (56, 2660896), (64, 2328284), (98, 1520512), (112, 1330448), (128, 1164142), (196, 760256), (224, 665224), (256, 582071), (343, 434432), (392, 380128), (448, 332612), (686, 217216), (784, 190064), (896, 166306), (1372, 108608), (1568, 95032), (1697, 87808), (1792, 83153), (2744, 54304), (3136, 47516), (3394, 43904), (5488, 27152), (6272, 23758), (6788, 21952), (10976, 13576), (11879, 12544)]