138270972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{38281}}^1$

素因数の和:38338

約数の個数: 48

約数和(自身を含む): 377307392

約数和(自身を除く): 239036420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 38281, 76562, 114843, 153124, 229686, 267967, 459372, 535934, 803901, 1071868, 1607802, 1646083, 3215604, 3292166, 4938249, 6584332, 9876498, 11522581, 19752996, 23045162, 34567743, 46090324, 69135486, 138270972]

約数ペア:

[(1, 138270972), (2, 69135486), (3, 46090324), (4, 34567743), (6, 23045162), (7, 19752996), (12, 11522581), (14, 9876498), (21, 6584332), (28, 4938249), (42, 3292166), (43, 3215604), (84, 1646083), (86, 1607802), (129, 1071868), (172, 803901), (258, 535934), (301, 459372), (516, 267967), (602, 229686), (903, 153124), (1204, 114843), (1806, 76562), (3612, 38281)]