128530776

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2549}}^1$

素因数の和:2760

約数の個数: 64

約数和(自身を含む): 352512000

約数和(自身を除く): 223981224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 191, 264, 382, 573, 764, 1146, 1528, 2101, 2292, 2549, 4202, 4584, 5098, 6303, 7647, 8404, 10196, 12606, 15294, 16808, 20392, 25212, 28039, 30588, 50424, 56078, 61176, 84117, 112156, 168234, 224312, 336468, 486859, 672936, 973718, 1460577, 1947436, 2921154, 3894872, 5355449, 5842308, 10710898, 11684616, 16066347, 21421796, 32132694, 42843592, 64265388, 128530776]

約数ペア:

[(1, 128530776), (2, 64265388), (3, 42843592), (4, 32132694), (6, 21421796), (8, 16066347), (11, 11684616), (12, 10710898), (22, 5842308), (24, 5355449), (33, 3894872), (44, 2921154), (66, 1947436), (88, 1460577), (132, 973718), (191, 672936), (264, 486859), (382, 336468), (573, 224312), (764, 168234), (1146, 112156), (1528, 84117), (2101, 61176), (2292, 56078), (2549, 50424), (4202, 30588), (4584, 28039), (5098, 25212), (6303, 20392), (7647, 16808), (8404, 15294), (10196, 12606)]