166688296

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{3209}}^1$

素因数の和:3409

約数の個数: 32

約数和(自身を含む): 322027200

約数和(自身を除く): 155338904

約数列:

[1, 2, 4, 8, 43, 86, 151, 172, 302, 344, 604, 1208, 3209, 6418, 6493, 12836, 12986, 25672, 25972, 51944, 137987, 275974, 484559, 551948, 969118, 1103896, 1938236, 3876472, 20836037, 41672074, 83344148, 166688296]

約数ペア:

[(1, 166688296), (2, 83344148), (4, 41672074), (8, 20836037), (43, 3876472), (86, 1938236), (151, 1103896), (172, 969118), (302, 551948), (344, 484559), (604, 275974), (1208, 137987), (3209, 51944), (6418, 25972), (6493, 25672), (12836, 12986)]