156565986

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{827}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 317157120

約数和(自身を除く): 160591134

約数列:

[1, 2, 3, 6, 139, 227, 278, 417, 454, 681, 827, 834, 1362, 1654, 2481, 4962, 31553, 63106, 94659, 114953, 187729, 189318, 229906, 344859, 375458, 563187, 689718, 1126374, 26094331, 52188662, 78282993, 156565986]

約数ペア:

[(1, 156565986), (2, 78282993), (3, 52188662), (6, 26094331), (139, 1126374), (227, 689718), (278, 563187), (417, 375458), (454, 344859), (681, 229906), (827, 189318), (834, 187729), (1362, 114953), (1654, 94659), (2481, 63106), (4962, 31553)]