153922048

素因数分解:

$2^9\times 7^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:733

約数の個数: 80

約数和(自身を含む): 357280704

約数和(自身を除く): 203358656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 512, 536, 641, 896, 938, 1072, 1282, 1792, 1876, 2144, 2564, 3584, 3752, 4288, 4487, 5128, 7504, 8576, 8974, 10256, 15008, 17152, 17948, 20512, 30016, 34304, 35896, 41024, 42947, 60032, 71792, 82048, 85894, 120064, 143584, 164096, 171788, 240128, 287168, 300629, 328192, 343576, 574336, 601258, 687152, 1148672, 1202516, 1374304, 2297344, 2405032, 2748608, 4810064, 5497216, 9620128, 10994432, 19240256, 21988864, 38480512, 76961024, 153922048]

約数ペア:

[(1, 153922048), (2, 76961024), (4, 38480512), (7, 21988864), (8, 19240256), (14, 10994432), (16, 9620128), (28, 5497216), (32, 4810064), (56, 2748608), (64, 2405032), (67, 2297344), (112, 1374304), (128, 1202516), (134, 1148672), (224, 687152), (256, 601258), (268, 574336), (448, 343576), (469, 328192), (512, 300629), (536, 287168), (641, 240128), (896, 171788), (938, 164096), (1072, 143584), (1282, 120064), (1792, 85894), (1876, 82048), (2144, 71792), (2564, 60032), (3584, 42947), (3752, 41024), (4288, 35896), (4487, 34304), (5128, 30016), (7504, 20512), (8576, 17948), (8974, 17152), (10256, 15008)]