170520056

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{9791}}^1$

素因数の和:10115

約数の個数: 32

約数和(自身を含む): 366612480

約数和(自身を除く): 196092424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 2177, 2488, 4354, 8708, 9791, 17416, 19582, 39164, 68537, 78328, 137074, 274148, 548296, 3045001, 6090002, 12180004, 21315007, 24360008, 42630014, 85260028, 170520056]

約数ペア:

[(1, 170520056), (2, 85260028), (4, 42630014), (7, 24360008), (8, 21315007), (14, 12180004), (28, 6090002), (56, 3045001), (311, 548296), (622, 274148), (1244, 137074), (2177, 78328), (2488, 68537), (4354, 39164), (8708, 19582), (9791, 17416)]