172878045110

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{981091}}^1$

素因数の和:981428

約数の個数: 32

約数和(自身を含む): 317026144512

約数和(自身を除く): 144148099402

約数列:

[1, 2, 5, 10, 67, 134, 263, 335, 526, 670, 1315, 2630, 17621, 35242, 88105, 176210, 981091, 1962182, 4905455, 9810910, 65733097, 131466194, 258026933, 328665485, 516053866, 657330970, 1290134665, 2580269330, 17287804511, 34575609022, 86439022555, 172878045110]

約数ペア:

[(1, 172878045110), (2, 86439022555), (5, 34575609022), (10, 17287804511), (67, 2580269330), (134, 1290134665), (263, 657330970), (335, 516053866), (526, 328665485), (670, 258026933), (1315, 131466194), (2630, 65733097), (17621, 9810910), (35242, 4905455), (88105, 1962182), (176210, 981091)]