156978413998

素因数分解:

$2^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{853}}^1\times {\mathrm{4357}}^1$

素因数の和:5657

約数の個数: 48

約数和(自身を含む): 274931786304

約数和(自身を除く): 117953372306

約数列:

[1, 2, 7, 14, 49, 98, 431, 853, 862, 1706, 3017, 4357, 5971, 6034, 8714, 11942, 21119, 30499, 41797, 42238, 60998, 83594, 213493, 367643, 426986, 735286, 1877867, 2573501, 3716521, 3755734, 5147002, 7433042, 13145069, 18014507, 26015647, 26290138, 36029014, 52031294, 92015483, 182109529, 184030966, 364219058, 1601820551, 3203641102, 11212743857, 22425487714, 78489206999, 156978413998]

約数ペア:

[(1, 156978413998), (2, 78489206999), (7, 22425487714), (14, 11212743857), (49, 3203641102), (98, 1601820551), (431, 364219058), (853, 184030966), (862, 182109529), (1706, 92015483), (3017, 52031294), (4357, 36029014), (5971, 26290138), (6034, 26015647), (8714, 18014507), (11942, 13145069), (21119, 7433042), (30499, 5147002), (41797, 3755734), (42238, 3716521), (60998, 2573501), (83594, 1877867), (213493, 735286), (367643, 426986)]