143981856

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16127}}^1$

素因数の和:16174

約数の個数: 72

約数和(自身を含む): 422682624

約数和(自身を除く): 278700768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 16127, 32254, 48381, 64508, 96762, 129016, 145143, 193524, 258032, 290286, 387048, 499937, 516064, 580572, 774096, 999874, 1161144, 1499811, 1548192, 1999748, 2322288, 2999622, 3999496, 4499433, 4644576, 5999244, 7998992, 8998866, 11998488, 15997984, 17997732, 23996976, 35995464, 47993952, 71990928, 143981856]

約数ペア:

[(1, 143981856), (2, 71990928), (3, 47993952), (4, 35995464), (6, 23996976), (8, 17997732), (9, 15997984), (12, 11998488), (16, 8998866), (18, 7998992), (24, 5999244), (31, 4644576), (32, 4499433), (36, 3999496), (48, 2999622), (62, 2322288), (72, 1999748), (93, 1548192), (96, 1499811), (124, 1161144), (144, 999874), (186, 774096), (248, 580572), (279, 516064), (288, 499937), (372, 387048), (496, 290286), (558, 258032), (744, 193524), (992, 145143), (1116, 129016), (1488, 96762), (2232, 64508), (2976, 48381), (4464, 32254), (8928, 16127)]