146004968

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 297561600

約数和(自身を除く): 151556632

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 83, 142, 152, 163, 166, 284, 326, 332, 568, 652, 664, 1304, 1349, 1577, 2698, 3097, 3154, 5396, 5893, 6194, 6308, 10792, 11573, 11786, 12388, 12616, 13529, 23146, 23572, 24776, 27058, 46292, 47144, 54116, 92584, 108232, 111967, 219887, 223934, 257051, 439774, 447868, 514102, 879548, 895736, 960559, 1028204, 1759096, 1921118, 2056408, 3842236, 7684472, 18250621, 36501242, 73002484, 146004968]

約数ペア:

[(1, 146004968), (2, 73002484), (4, 36501242), (8, 18250621), (19, 7684472), (38, 3842236), (71, 2056408), (76, 1921118), (83, 1759096), (142, 1028204), (152, 960559), (163, 895736), (166, 879548), (284, 514102), (326, 447868), (332, 439774), (568, 257051), (652, 223934), (664, 219887), (1304, 111967), (1349, 108232), (1577, 92584), (2698, 54116), (3097, 47144), (3154, 46292), (5396, 27058), (5893, 24776), (6194, 23572), (6308, 23146), (10792, 13529), (11573, 12616), (11786, 12388)]