156700828389

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4951}}^1\times {\mathrm{51971}}^1$

素因数の和:56961

約数の個数: 32

約数和(自身を含む): 247070730240

約数和(自身を除く): 90369901851

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 4951, 14853, 34657, 51971, 103971, 143579, 155913, 363797, 430737, 1005053, 1091391, 1507159, 3015159, 4521477, 10550113, 31650339, 257308421, 771925263, 1801158947, 5403476841, 7461944209, 22385832627, 52233609463, 156700828389]

約数ペア:

[(1, 156700828389), (3, 52233609463), (7, 22385832627), (21, 7461944209), (29, 5403476841), (87, 1801158947), (203, 771925263), (609, 257308421), (4951, 31650339), (14853, 10550113), (34657, 4521477), (51971, 3015159), (103971, 1507159), (143579, 1091391), (155913, 1005053), (363797, 430737)]