193917472

素因数分解:

$2^5\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 450696960

約数和(自身を除く): 256779488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 71, 89, 112, 137, 142, 178, 224, 274, 284, 356, 497, 548, 568, 623, 712, 959, 994, 1096, 1136, 1246, 1424, 1918, 1988, 2192, 2272, 2492, 2848, 3836, 3976, 4384, 4984, 6319, 7672, 7952, 9727, 9968, 12193, 12638, 15344, 15904, 19454, 19936, 24386, 25276, 30688, 38908, 44233, 48772, 50552, 68089, 77816, 85351, 88466, 97544, 101104, 136178, 155632, 170702, 176932, 195088, 202208, 272356, 311264, 341404, 353864, 390176, 544712, 682808, 707728, 865703, 1089424, 1365616, 1415456, 1731406, 2178848, 2731232, 3462812, 6059921, 6925624, 12119842, 13851248, 24239684, 27702496, 48479368, 96958736, 193917472]

約数ペア:

[(1, 193917472), (2, 96958736), (4, 48479368), (7, 27702496), (8, 24239684), (14, 13851248), (16, 12119842), (28, 6925624), (32, 6059921), (56, 3462812), (71, 2731232), (89, 2178848), (112, 1731406), (137, 1415456), (142, 1365616), (178, 1089424), (224, 865703), (274, 707728), (284, 682808), (356, 544712), (497, 390176), (548, 353864), (568, 341404), (623, 311264), (712, 272356), (959, 202208), (994, 195088), (1096, 176932), (1136, 170702), (1246, 155632), (1424, 136178), (1918, 101104), (1988, 97544), (2192, 88466), (2272, 85351), (2492, 77816), (2848, 68089), (3836, 50552), (3976, 48772), (4384, 44233), (4984, 38908), (6319, 30688), (7672, 25276), (7952, 24386), (9727, 19936), (9968, 19454), (12193, 15904), (12638, 15344)]