131085912

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{321289}}^1$

素因数の和:321315

約数の個数: 32

約数和(自身を含む): 346993200

約数和(自身を除く): 215907288

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 321289, 642578, 963867, 1285156, 1927734, 2570312, 3855468, 5461913, 7710936, 10923826, 16385739, 21847652, 32771478, 43695304, 65542956, 131085912]

約数ペア:

[(1, 131085912), (2, 65542956), (3, 43695304), (4, 32771478), (6, 21847652), (8, 16385739), (12, 10923826), (17, 7710936), (24, 5461913), (34, 3855468), (51, 2570312), (68, 1927734), (102, 1285156), (136, 963867), (204, 642578), (408, 321289)]