164968612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 313286400

約数和(自身を除く): 148317788

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 167, 199, 292, 334, 398, 668, 796, 1241, 2482, 2839, 3383, 4964, 5678, 6766, 11356, 12191, 13532, 14527, 24382, 29054, 33233, 48764, 58108, 66466, 132932, 207247, 246959, 414494, 493918, 564961, 828988, 987836, 1129922, 2259844, 2426009, 4852018, 9704036, 41242153, 82484306, 164968612]

約数ペア:

[(1, 164968612), (2, 82484306), (4, 41242153), (17, 9704036), (34, 4852018), (68, 2426009), (73, 2259844), (146, 1129922), (167, 987836), (199, 828988), (292, 564961), (334, 493918), (398, 414494), (668, 246959), (796, 207247), (1241, 132932), (2482, 66466), (2839, 58108), (3383, 48764), (4964, 33233), (5678, 29054), (6766, 24382), (11356, 14527), (12191, 13532)]