145798982

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5153}}^1$

素因数の和:5252

約数の個数: 32

約数和(自身を含む): 261245952

約数和(自身を除く): 115446970

約数列:

[1, 2, 7, 14, 43, 47, 86, 94, 301, 329, 602, 658, 2021, 4042, 5153, 10306, 14147, 28294, 36071, 72142, 221579, 242191, 443158, 484382, 1551053, 1695337, 3102106, 3390674, 10414213, 20828426, 72899491, 145798982]

約数ペア:

[(1, 145798982), (2, 72899491), (7, 20828426), (14, 10414213), (43, 3390674), (47, 3102106), (86, 1695337), (94, 1551053), (301, 484382), (329, 443158), (602, 242191), (658, 221579), (2021, 72142), (4042, 36071), (5153, 28294), (10306, 14147)]