168897768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{541339}}^1$

素因数の和:541361

約数の個数: 32

約数和(自身を含む): 454725600

約数和(自身を除く): 285827832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 541339, 1082678, 1624017, 2165356, 3248034, 4330712, 6496068, 7037407, 12992136, 14074814, 21112221, 28149628, 42224442, 56299256, 84448884, 168897768]

約数ペア:

[(1, 168897768), (2, 84448884), (3, 56299256), (4, 42224442), (6, 28149628), (8, 21112221), (12, 14074814), (13, 12992136), (24, 7037407), (26, 6496068), (39, 4330712), (52, 3248034), (78, 2165356), (104, 1624017), (156, 1082678), (312, 541339)]