173204874

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 432207360

約数和(自身を除く): 259002486

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 31, 34, 38, 51, 57, 62, 93, 102, 114, 153, 171, 186, 279, 306, 323, 342, 527, 558, 589, 646, 961, 969, 1054, 1178, 1581, 1767, 1922, 1938, 2883, 2907, 3162, 3534, 4743, 5301, 5766, 5814, 8649, 9486, 10013, 10602, 16337, 17298, 18259, 20026, 29791, 30039, 32674, 36518, 49011, 54777, 59582, 60078, 89373, 90117, 98022, 109554, 147033, 164331, 178746, 180234, 268119, 294066, 310403, 328662, 506447, 536238, 566029, 620806, 931209, 1012894, 1132058, 1519341, 1698087, 1862418, 2793627, 3038682, 3396174, 4558023, 5094261, 5587254, 9116046, 9622493, 10188522, 19244986, 28867479, 57734958, 86602437, 173204874]

約数ペア:

[(1, 173204874), (2, 86602437), (3, 57734958), (6, 28867479), (9, 19244986), (17, 10188522), (18, 9622493), (19, 9116046), (31, 5587254), (34, 5094261), (38, 4558023), (51, 3396174), (57, 3038682), (62, 2793627), (93, 1862418), (102, 1698087), (114, 1519341), (153, 1132058), (171, 1012894), (186, 931209), (279, 620806), (306, 566029), (323, 536238), (342, 506447), (527, 328662), (558, 310403), (589, 294066), (646, 268119), (961, 180234), (969, 178746), (1054, 164331), (1178, 147033), (1581, 109554), (1767, 98022), (1922, 90117), (1938, 89373), (2883, 60078), (2907, 59582), (3162, 54777), (3534, 49011), (4743, 36518), (5301, 32674), (5766, 30039), (5814, 29791), (8649, 20026), (9486, 18259), (10013, 17298), (10602, 16337)]