163980334

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{40529}}^1$

素因数の和:40572

約数の個数: 24

約数和(自身を含む): 298625040

約数和(自身を除く): 134644706

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 40529, 81058, 283703, 567406, 688993, 1377986, 4822951, 9645902, 11712881, 23425762, 81990167, 163980334]

約数ペア:

[(1, 163980334), (2, 81990167), (7, 23425762), (14, 11712881), (17, 9645902), (34, 4822951), (119, 1377986), (238, 688993), (289, 567406), (578, 283703), (2023, 81058), (4046, 40529)]