140608384

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6823}}^1$

素因数の和:6867

約数の個数: 64

約数和(自身を含む): 334103040

約数和(自身を除く): 193494656

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 6823, 10304, 13646, 20608, 27292, 47761, 54584, 95522, 109168, 156929, 191044, 218336, 313858, 382088, 436672, 627716, 764176, 873344, 1098503, 1255432, 1528352, 2197006, 2510864, 3056704, 4394012, 5021728, 6113408, 8788024, 10043456, 17576048, 20086912, 35152096, 70304192, 140608384]

約数ペア:

[(1, 140608384), (2, 70304192), (4, 35152096), (7, 20086912), (8, 17576048), (14, 10043456), (16, 8788024), (23, 6113408), (28, 5021728), (32, 4394012), (46, 3056704), (56, 2510864), (64, 2197006), (92, 1528352), (112, 1255432), (128, 1098503), (161, 873344), (184, 764176), (224, 627716), (322, 436672), (368, 382088), (448, 313858), (644, 218336), (736, 191044), (896, 156929), (1288, 109168), (1472, 95522), (2576, 54584), (2944, 47761), (5152, 27292), (6823, 20608), (10304, 13646)]