198861696

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{5231}}^1$

素因数の和:5265

約数の個数: 128

約数和(自身を含む): 640396800

約数和(自身を除く): 441535104

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2376, 3168, 3456, 4224, 4752, 5231, 6336, 9504, 10462, 12672, 15693, 19008, 20924, 31386, 38016, 41848, 47079, 57541, 62772, 83696, 94158, 115082, 125544, 141237, 167392, 172623, 188316, 230164, 251088, 282474, 334784, 345246, 376632, 460328, 502176, 517869, 564948, 669568, 690492, 753264, 920656, 1004352, 1035738, 1129896, 1380984, 1506528, 1553607, 1841312, 2008704, 2071476, 2259792, 2761968, 3013056, 3107214, 3682624, 4142952, 4519584, 5523936, 6026112, 6214428, 7365248, 8285904, 9039168, 11047872, 12428856, 16571808, 18078336, 22095744, 24857712, 33143616, 49715424, 66287232, 99430848, 198861696]

約数ペア:

[(1, 198861696), (2, 99430848), (3, 66287232), (4, 49715424), (6, 33143616), (8, 24857712), (9, 22095744), (11, 18078336), (12, 16571808), (16, 12428856), (18, 11047872), (22, 9039168), (24, 8285904), (27, 7365248), (32, 6214428), (33, 6026112), (36, 5523936), (44, 4519584), (48, 4142952), (54, 3682624), (64, 3107214), (66, 3013056), (72, 2761968), (88, 2259792), (96, 2071476), (99, 2008704), (108, 1841312), (128, 1553607), (132, 1506528), (144, 1380984), (176, 1129896), (192, 1035738), (198, 1004352), (216, 920656), (264, 753264), (288, 690492), (297, 669568), (352, 564948), (384, 517869), (396, 502176), (432, 460328), (528, 376632), (576, 345246), (594, 334784), (704, 282474), (792, 251088), (864, 230164), (1056, 188316), (1152, 172623), (1188, 167392), (1408, 141237), (1584, 125544), (1728, 115082), (2112, 94158), (2376, 83696), (3168, 62772), (3456, 57541), (4224, 47079), (4752, 41848), (5231, 38016), (6336, 31386), (9504, 20924), (10462, 19008), (12672, 15693)]