159566848

素因数分解:

$2^{10}\times 7^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:337

約数の個数: 88

約数和(自身を含む): 369639072

約数和(自身を除く): 210072224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 197, 224, 226, 256, 394, 448, 452, 512, 788, 791, 896, 904, 1024, 1379, 1576, 1582, 1792, 1808, 2758, 3152, 3164, 3584, 3616, 5516, 6304, 6328, 7168, 7232, 11032, 12608, 12656, 14464, 22064, 22261, 25216, 25312, 28928, 44128, 44522, 50432, 50624, 57856, 88256, 89044, 100864, 101248, 115712, 155827, 176512, 178088, 201728, 202496, 311654, 353024, 356176, 404992, 623308, 706048, 712352, 809984, 1246616, 1412096, 1424704, 2493232, 2849408, 4986464, 5698816, 9972928, 11397632, 19945856, 22795264, 39891712, 79783424, 159566848]

約数ペア:

[(1, 159566848), (2, 79783424), (4, 39891712), (7, 22795264), (8, 19945856), (14, 11397632), (16, 9972928), (28, 5698816), (32, 4986464), (56, 2849408), (64, 2493232), (112, 1424704), (113, 1412096), (128, 1246616), (197, 809984), (224, 712352), (226, 706048), (256, 623308), (394, 404992), (448, 356176), (452, 353024), (512, 311654), (788, 202496), (791, 201728), (896, 178088), (904, 176512), (1024, 155827), (1379, 115712), (1576, 101248), (1582, 100864), (1792, 89044), (1808, 88256), (2758, 57856), (3152, 50624), (3164, 50432), (3584, 44522), (3616, 44128), (5516, 28928), (6304, 25312), (6328, 25216), (7168, 22261), (7232, 22064), (11032, 14464), (12608, 12656)]