190883808

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{28817}}^1$

素因数の和:28856

約数の個数: 72

約数和(自身を含む): 566446608

約数和(自身を除く): 375562800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 28817, 57634, 86451, 115268, 172902, 230536, 259353, 345804, 461072, 518706, 662791, 691608, 922144, 1037412, 1325582, 1383216, 1988373, 2074824, 2651164, 2766432, 3976746, 4149648, 5302328, 5965119, 7953492, 8299296, 10604656, 11930238, 15906984, 21209312, 23860476, 31813968, 47720952, 63627936, 95441904, 190883808]

約数ペア:

[(1, 190883808), (2, 95441904), (3, 63627936), (4, 47720952), (6, 31813968), (8, 23860476), (9, 21209312), (12, 15906984), (16, 11930238), (18, 10604656), (23, 8299296), (24, 7953492), (32, 5965119), (36, 5302328), (46, 4149648), (48, 3976746), (69, 2766432), (72, 2651164), (92, 2074824), (96, 1988373), (138, 1383216), (144, 1325582), (184, 1037412), (207, 922144), (276, 691608), (288, 662791), (368, 518706), (414, 461072), (552, 345804), (736, 259353), (828, 230536), (1104, 172902), (1656, 115268), (2208, 86451), (3312, 57634), (6624, 28817)]