156563456

素因数分解:

$2^{11}\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 365339520

約数和(自身を除く): 208776064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 163, 224, 256, 268, 326, 448, 469, 512, 536, 652, 896, 938, 1024, 1072, 1141, 1304, 1792, 1876, 2048, 2144, 2282, 2608, 3584, 3752, 4288, 4564, 5216, 7168, 7504, 8576, 9128, 10432, 10921, 14336, 15008, 17152, 18256, 20864, 21842, 30016, 34304, 36512, 41728, 43684, 60032, 68608, 73024, 76447, 83456, 87368, 120064, 137216, 146048, 152894, 166912, 174736, 240128, 292096, 305788, 333824, 349472, 480256, 584192, 611576, 698944, 960512, 1168384, 1223152, 1397888, 2336768, 2446304, 2795776, 4892608, 5591552, 9785216, 11183104, 19570432, 22366208, 39140864, 78281728, 156563456]

約数ペア:

[(1, 156563456), (2, 78281728), (4, 39140864), (7, 22366208), (8, 19570432), (14, 11183104), (16, 9785216), (28, 5591552), (32, 4892608), (56, 2795776), (64, 2446304), (67, 2336768), (112, 1397888), (128, 1223152), (134, 1168384), (163, 960512), (224, 698944), (256, 611576), (268, 584192), (326, 480256), (448, 349472), (469, 333824), (512, 305788), (536, 292096), (652, 240128), (896, 174736), (938, 166912), (1024, 152894), (1072, 146048), (1141, 137216), (1304, 120064), (1792, 87368), (1876, 83456), (2048, 76447), (2144, 73024), (2282, 68608), (2608, 60032), (3584, 43684), (3752, 41728), (4288, 36512), (4564, 34304), (5216, 30016), (7168, 21842), (7504, 20864), (8576, 18256), (9128, 17152), (10432, 15008), (10921, 14336)]