172691456

素因数分解:

$2^{12}\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:367

約数の個数: 104

約数和(自身を含む): 416758080

約数和(自身を除く): 244066624

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 317, 448, 512, 532, 608, 634, 896, 1024, 1064, 1216, 1268, 1792, 2048, 2128, 2219, 2432, 2536, 3584, 4096, 4256, 4438, 4864, 5072, 6023, 7168, 8512, 8876, 9728, 10144, 12046, 14336, 17024, 17752, 19456, 20288, 24092, 28672, 34048, 35504, 38912, 40576, 42161, 48184, 68096, 71008, 77824, 81152, 84322, 96368, 136192, 142016, 162304, 168644, 192736, 272384, 284032, 324608, 337288, 385472, 544768, 568064, 649216, 674576, 770944, 1136128, 1298432, 1349152, 1541888, 2272256, 2698304, 3083776, 4544512, 5396608, 6167552, 9089024, 10793216, 12335104, 21586432, 24670208, 43172864, 86345728, 172691456]

約数ペア:

[(1, 172691456), (2, 86345728), (4, 43172864), (7, 24670208), (8, 21586432), (14, 12335104), (16, 10793216), (19, 9089024), (28, 6167552), (32, 5396608), (38, 4544512), (56, 3083776), (64, 2698304), (76, 2272256), (112, 1541888), (128, 1349152), (133, 1298432), (152, 1136128), (224, 770944), (256, 674576), (266, 649216), (304, 568064), (317, 544768), (448, 385472), (512, 337288), (532, 324608), (608, 284032), (634, 272384), (896, 192736), (1024, 168644), (1064, 162304), (1216, 142016), (1268, 136192), (1792, 96368), (2048, 84322), (2128, 81152), (2219, 77824), (2432, 71008), (2536, 68096), (3584, 48184), (4096, 42161), (4256, 40576), (4438, 38912), (4864, 35504), (5072, 34048), (6023, 28672), (7168, 24092), (8512, 20288), (8876, 19456), (9728, 17752), (10144, 17024), (12046, 14336)]