156949881968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{3167}}^1\times {\mathrm{281579}}^1$

素因数の和:284765

約数の個数: 40

約数和(自身を含む): 331840903680

約数和(自身を除く): 174891021712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 3167, 6334, 12668, 25336, 34837, 50672, 69674, 139348, 278696, 281579, 557392, 563158, 1126316, 2252632, 3097369, 4505264, 6194738, 12389476, 24778952, 49557904, 891760693, 1783521386, 3567042772, 7134085544, 9809367623, 14268171088, 19618735246, 39237470492, 78474940984, 156949881968]

約数ペア:

[(1, 156949881968), (2, 78474940984), (4, 39237470492), (8, 19618735246), (11, 14268171088), (16, 9809367623), (22, 7134085544), (44, 3567042772), (88, 1783521386), (176, 891760693), (3167, 49557904), (6334, 24778952), (12668, 12389476), (25336, 6194738), (34837, 4505264), (50672, 3097369), (69674, 2252632), (139348, 1126316), (278696, 563158), (281579, 557392)]