156980382454

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1759}}^1\times {\mathrm{87323}}^1$

素因数の和:89164

約数の個数: 32

約数和(自身を含む): 272953866240

約数和(自身を除く): 115973483786

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 1759, 3518, 12313, 24626, 87323, 128407, 174646, 256814, 611261, 898849, 1222522, 1797698, 6374579, 12749158, 44622053, 89244106, 153601157, 307202314, 1075208099, 2150416198, 11212884461, 22425768922, 78490191227, 156980382454]

約数ペア:

[(1, 156980382454), (2, 78490191227), (7, 22425768922), (14, 11212884461), (73, 2150416198), (146, 1075208099), (511, 307202314), (1022, 153601157), (1759, 89244106), (3518, 44622053), (12313, 12749158), (24626, 6374579), (87323, 1797698), (128407, 1222522), (174646, 898849), (256814, 611261)]