144667222

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5113}}^1$

素因数の和:5212

約数の個数: 32

約数和(自身を含む): 259218432

約数和(自身を除く): 114551210

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 602, 658, 2021, 4042, 5113, 10226, 14147, 28294, 35791, 71582, 219859, 240311, 439718, 480622, 1539013, 1682177, 3078026, 3364354, 10333373, 20666746, 72333611, 144667222]

約数ペア:

[(1, 144667222), (2, 72333611), (7, 20666746), (14, 10333373), (43, 3364354), (47, 3078026), (86, 1682177), (94, 1539013), (301, 480622), (329, 439718), (602, 240311), (658, 219859), (2021, 71582), (4042, 35791), (5113, 28294), (10226, 14147)]