147415908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 389370240

約数和(自身を除く): 241954332

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 73, 76, 102, 114, 146, 204, 219, 228, 292, 323, 438, 521, 646, 876, 969, 1042, 1241, 1292, 1387, 1563, 1938, 2084, 2482, 2774, 3126, 3723, 3876, 4161, 4964, 5548, 6252, 7446, 8322, 8857, 9899, 14892, 16644, 17714, 19798, 23579, 26571, 29697, 35428, 38033, 39596, 47158, 53142, 59394, 70737, 76066, 94316, 106284, 114099, 118788, 141474, 152132, 168283, 228198, 282948, 336566, 456396, 504849, 646561, 673132, 722627, 1009698, 1293122, 1445254, 1939683, 2019396, 2167881, 2586244, 2890508, 3879366, 4335762, 7758732, 8671524, 12284659, 24569318, 36853977, 49138636, 73707954, 147415908]

約数ペア:

[(1, 147415908), (2, 73707954), (3, 49138636), (4, 36853977), (6, 24569318), (12, 12284659), (17, 8671524), (19, 7758732), (34, 4335762), (38, 3879366), (51, 2890508), (57, 2586244), (68, 2167881), (73, 2019396), (76, 1939683), (102, 1445254), (114, 1293122), (146, 1009698), (204, 722627), (219, 673132), (228, 646561), (292, 504849), (323, 456396), (438, 336566), (521, 282948), (646, 228198), (876, 168283), (969, 152132), (1042, 141474), (1241, 118788), (1292, 114099), (1387, 106284), (1563, 94316), (1938, 76066), (2084, 70737), (2482, 59394), (2774, 53142), (3126, 47158), (3723, 39596), (3876, 38033), (4161, 35428), (4964, 29697), (5548, 26571), (6252, 23579), (7446, 19798), (8322, 17714), (8857, 16644), (9899, 14892)]