156928863

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{5087}}^1$

素因数の和:5223

約数の個数: 32

約数和(自身を含む): 259854336

約数和(自身を除く): 102925473

約数列:

[1, 3, 7, 13, 21, 39, 91, 113, 273, 339, 791, 1469, 2373, 4407, 5087, 10283, 15261, 30849, 35609, 66131, 106827, 198393, 462917, 574831, 1388751, 1724493, 4023817, 7472803, 12071451, 22418409, 52309621, 156928863]

約数ペア:

[(1, 156928863), (3, 52309621), (7, 22418409), (13, 12071451), (21, 7472803), (39, 4023817), (91, 1724493), (113, 1388751), (273, 574831), (339, 462917), (791, 198393), (1469, 106827), (2373, 66131), (4407, 35609), (5087, 30849), (10283, 15261)]