164390424

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1151}}^1$

素因数の和:1712

約数の個数: 64

約数和(自身を含む): 449556480

約数和(自身を除く): 285166056

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 541, 1082, 1151, 1623, 2164, 2302, 3246, 3453, 4328, 4604, 5951, 6492, 6906, 9208, 11902, 12661, 12984, 13812, 17853, 23804, 25322, 27624, 35706, 37983, 47608, 50644, 71412, 75966, 101288, 142824, 151932, 303864, 622691, 1245382, 1868073, 2490764, 3736146, 4981528, 6849601, 7472292, 13699202, 14944584, 20548803, 27398404, 41097606, 54796808, 82195212, 164390424]

約数ペア:

[(1, 164390424), (2, 82195212), (3, 54796808), (4, 41097606), (6, 27398404), (8, 20548803), (11, 14944584), (12, 13699202), (22, 7472292), (24, 6849601), (33, 4981528), (44, 3736146), (66, 2490764), (88, 1868073), (132, 1245382), (264, 622691), (541, 303864), (1082, 151932), (1151, 142824), (1623, 101288), (2164, 75966), (2302, 71412), (3246, 50644), (3453, 47608), (4328, 37983), (4604, 35706), (5951, 27624), (6492, 25322), (6906, 23804), (9208, 17853), (11902, 13812), (12661, 12984)]