193781504

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6361}}^1$

素因数の和:6401

約数の個数: 72

約数和(自身を含む): 468141408

約数和(自身を除く): 274359904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 6361, 7616, 12722, 15232, 25444, 30464, 44527, 50888, 89054, 101776, 108137, 178108, 203552, 216274, 356216, 407104, 432548, 712432, 756959, 814208, 865096, 1424864, 1513918, 1628416, 1730192, 2849728, 3027836, 3460384, 5699456, 6055672, 6920768, 11398912, 12111344, 13841536, 24222688, 27683072, 48445376, 96890752, 193781504]

約数ペア:

[(1, 193781504), (2, 96890752), (4, 48445376), (7, 27683072), (8, 24222688), (14, 13841536), (16, 12111344), (17, 11398912), (28, 6920768), (32, 6055672), (34, 5699456), (56, 3460384), (64, 3027836), (68, 2849728), (112, 1730192), (119, 1628416), (128, 1513918), (136, 1424864), (224, 865096), (238, 814208), (256, 756959), (272, 712432), (448, 432548), (476, 407104), (544, 356216), (896, 216274), (952, 203552), (1088, 178108), (1792, 108137), (1904, 101776), (2176, 89054), (3808, 50888), (4352, 44527), (6361, 30464), (7616, 25444), (12722, 15232)]