131099784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{321323}}^1$

素因数の和:321349

約数の個数: 32

約数和(自身を含む): 347029920

約数和(自身を除く): 215930136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 321323, 642646, 963969, 1285292, 1927938, 2570584, 3855876, 5462491, 7711752, 10924982, 16387473, 21849964, 32774946, 43699928, 65549892, 131099784]

約数ペア:

[(1, 131099784), (2, 65549892), (3, 43699928), (4, 32774946), (6, 21849964), (8, 16387473), (12, 10924982), (17, 7711752), (24, 5462491), (34, 3855876), (51, 2570584), (68, 1927938), (102, 1285292), (136, 963969), (204, 642646), (408, 321323)]