158059993

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{809}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 206841600

約数和(自身を除く): 48781607

約数列:

[1, 7, 13, 19, 91, 113, 133, 247, 791, 809, 1469, 1729, 2147, 5663, 10283, 10517, 15029, 15371, 27911, 73619, 91417, 107597, 195377, 199823, 639919, 1188421, 1398761, 1736923, 8318947, 12158461, 22579999, 158059993]

約数ペア:

[(1, 158059993), (7, 22579999), (13, 12158461), (19, 8318947), (91, 1736923), (113, 1398761), (133, 1188421), (247, 639919), (791, 199823), (809, 195377), (1469, 107597), (1729, 91417), (2147, 73619), (5663, 27911), (10283, 15371), (10517, 15029)]