167312385

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1332

約数の個数: 80

約数和(自身を含む): 334540800

約数和(自身を除く): 167228415

約数列:

[1, 3, 5, 9, 15, 17, 19, 27, 45, 51, 57, 81, 85, 95, 135, 153, 171, 255, 285, 323, 405, 459, 513, 765, 855, 969, 1279, 1377, 1539, 1615, 2295, 2565, 2907, 3837, 4845, 6395, 6885, 7695, 8721, 11511, 14535, 19185, 21743, 24301, 26163, 34533, 43605, 57555, 65229, 72903, 103599, 108715, 121505, 130815, 172665, 195687, 218709, 326145, 364515, 413117, 517995, 587061, 656127, 978435, 1093545, 1239351, 1761183, 1968381, 2065585, 2935305, 3280635, 3718053, 6196755, 8805915, 9841905, 11154159, 18590265, 33462477, 55770795, 167312385]

約数ペア:

[(1, 167312385), (3, 55770795), (5, 33462477), (9, 18590265), (15, 11154159), (17, 9841905), (19, 8805915), (27, 6196755), (45, 3718053), (51, 3280635), (57, 2935305), (81, 2065585), (85, 1968381), (95, 1761183), (135, 1239351), (153, 1093545), (171, 978435), (255, 656127), (285, 587061), (323, 517995), (405, 413117), (459, 364515), (513, 326145), (765, 218709), (855, 195687), (969, 172665), (1279, 130815), (1377, 121505), (1539, 108715), (1615, 103599), (2295, 72903), (2565, 65229), (2907, 57555), (3837, 43605), (4845, 34533), (6395, 26163), (6885, 24301), (7695, 21743), (8721, 19185), (11511, 14535)]