147972160

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{9437}}^1$

素因数の和:9468

約数の個数: 84

約数和(自身を含む): 409930092

約数和(自身を除く): 261957932

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 9437, 15680, 18874, 37748, 47185, 66059, 75496, 94370, 132118, 150992, 188740, 264236, 301984, 330295, 377480, 462413, 528472, 603968, 660590, 754960, 924826, 1056944, 1321180, 1509920, 1849652, 2113888, 2312065, 2642360, 3019840, 3699304, 4227776, 4624130, 5284720, 7398608, 9248260, 10569440, 14797216, 18496520, 21138880, 29594432, 36993040, 73986080, 147972160]

約数ペア:

[(1, 147972160), (2, 73986080), (4, 36993040), (5, 29594432), (7, 21138880), (8, 18496520), (10, 14797216), (14, 10569440), (16, 9248260), (20, 7398608), (28, 5284720), (32, 4624130), (35, 4227776), (40, 3699304), (49, 3019840), (56, 2642360), (64, 2312065), (70, 2113888), (80, 1849652), (98, 1509920), (112, 1321180), (140, 1056944), (160, 924826), (196, 754960), (224, 660590), (245, 603968), (280, 528472), (320, 462413), (392, 377480), (448, 330295), (490, 301984), (560, 264236), (784, 188740), (980, 150992), (1120, 132118), (1568, 94370), (1960, 75496), (2240, 66059), (3136, 47185), (3920, 37748), (7840, 18874), (9437, 15680)]