100409047472

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{162989}}^1$

素因数の和:163413

約数の個数: 40

約数和(自身を含む): 196650694800

約数和(自身を除く): 96241647328

約数列:

[1, 2, 4, 8, 16, 139, 277, 278, 554, 556, 1108, 1112, 2216, 2224, 4432, 38503, 77006, 154012, 162989, 308024, 325978, 616048, 651956, 1303912, 2607824, 22655471, 45147953, 45310942, 90295906, 90621884, 180591812, 181243768, 361183624, 362487536, 722367248, 6275565467, 12551130934, 25102261868, 50204523736, 100409047472]

約数ペア:

[(1, 100409047472), (2, 50204523736), (4, 25102261868), (8, 12551130934), (16, 6275565467), (139, 722367248), (277, 362487536), (278, 361183624), (554, 181243768), (556, 180591812), (1108, 90621884), (1112, 90295906), (2216, 45310942), (2224, 45147953), (4432, 22655471), (38503, 2607824), (77006, 1303912), (154012, 651956), (162989, 616048), (308024, 325978)]