151484432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1997}}^1$

素因数の和:2447

約数の個数: 40

約数和(自身を含む): 321086592

約数和(自身を除く): 169602160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 431, 862, 1724, 1997, 3448, 3994, 4741, 6896, 7988, 9482, 15976, 18964, 21967, 31952, 37928, 43934, 75856, 87868, 175736, 351472, 860707, 1721414, 3442828, 6885656, 9467777, 13771312, 18935554, 37871108, 75742216, 151484432]

約数ペア:

[(1, 151484432), (2, 75742216), (4, 37871108), (8, 18935554), (11, 13771312), (16, 9467777), (22, 6885656), (44, 3442828), (88, 1721414), (176, 860707), (431, 351472), (862, 175736), (1724, 87868), (1997, 75856), (3448, 43934), (3994, 37928), (4741, 31952), (6896, 21967), (7988, 18964), (9482, 15976)]