131126712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1\times {\mathrm{577}}^1$

素因数の和:1160

約数の個数: 64

約数和(自身を含む): 348325920

約数和(自身を除く): 217199208

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 557, 577, 1114, 1154, 1671, 1731, 2228, 2308, 3342, 3462, 4456, 4616, 6684, 6924, 9469, 9809, 13368, 13848, 18938, 19618, 28407, 29427, 37876, 39236, 56814, 58854, 75752, 78472, 113628, 117708, 227256, 235416, 321389, 642778, 964167, 1285556, 1928334, 2571112, 3856668, 5463613, 7713336, 10927226, 16390839, 21854452, 32781678, 43708904, 65563356, 131126712]

約数ペア:

[(1, 131126712), (2, 65563356), (3, 43708904), (4, 32781678), (6, 21854452), (8, 16390839), (12, 10927226), (17, 7713336), (24, 5463613), (34, 3856668), (51, 2571112), (68, 1928334), (102, 1285556), (136, 964167), (204, 642778), (408, 321389), (557, 235416), (577, 227256), (1114, 117708), (1154, 113628), (1671, 78472), (1731, 75752), (2228, 58854), (2308, 56814), (3342, 39236), (3462, 37876), (4456, 29427), (4616, 28407), (6684, 19618), (6924, 18938), (9469, 13848), (9809, 13368)]