155856468

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{22051}}^1$

素因数の和:22108

約数の個数: 48

約数和(自身を含む): 395171840

約数和(自身を除く): 239315372

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 22051, 44102, 66153, 88204, 132306, 264612, 418969, 683581, 837938, 1256907, 1367162, 1675876, 2050743, 2513814, 2734324, 4101486, 5027628, 8202972, 12988039, 25976078, 38964117, 51952156, 77928234, 155856468]

約数ペア:

[(1, 155856468), (2, 77928234), (3, 51952156), (4, 38964117), (6, 25976078), (12, 12988039), (19, 8202972), (31, 5027628), (38, 4101486), (57, 2734324), (62, 2513814), (76, 2050743), (93, 1675876), (114, 1367162), (124, 1256907), (186, 837938), (228, 683581), (372, 418969), (589, 264612), (1178, 132306), (1767, 88204), (2356, 66153), (3534, 44102), (7068, 22051)]