133256312

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{55339}}^1$

素因数の和:55395

約数の個数: 32

約数和(自身を含む): 292195200

約数和(自身を除く): 158938888

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 55339, 110678, 221356, 387373, 442712, 774746, 1549492, 2379577, 3098984, 4759154, 9518308, 16657039, 19036616, 33314078, 66628156, 133256312]

約数ペア:

[(1, 133256312), (2, 66628156), (4, 33314078), (7, 19036616), (8, 16657039), (14, 9518308), (28, 4759154), (43, 3098984), (56, 2379577), (86, 1549492), (172, 774746), (301, 442712), (344, 387373), (602, 221356), (1204, 110678), (2408, 55339)]