128548288

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:530

約数の個数: 112

約数和(自身を含む): 308116224

約数和(自身を除く): 179567936

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 64, 68, 88, 92, 136, 176, 184, 187, 253, 272, 352, 368, 374, 391, 467, 506, 544, 704, 736, 748, 782, 934, 1012, 1088, 1472, 1496, 1564, 1868, 2024, 2992, 3128, 3736, 4048, 4301, 5137, 5984, 6256, 7472, 7939, 8096, 8602, 10274, 10741, 11968, 12512, 14944, 15878, 16192, 17204, 20548, 21482, 25024, 29888, 31756, 34408, 41096, 42964, 63512, 68816, 82192, 85928, 87329, 118151, 127024, 137632, 164384, 171856, 174658, 182597, 236302, 254048, 275264, 328768, 343712, 349316, 365194, 472604, 508096, 687424, 698632, 730388, 945208, 1397264, 1460776, 1890416, 2008567, 2794528, 2921552, 3780832, 4017134, 5589056, 5843104, 7561664, 8034268, 11686208, 16068536, 32137072, 64274144, 128548288]

約数ペア:

[(1, 128548288), (2, 64274144), (4, 32137072), (8, 16068536), (11, 11686208), (16, 8034268), (17, 7561664), (22, 5843104), (23, 5589056), (32, 4017134), (34, 3780832), (44, 2921552), (46, 2794528), (64, 2008567), (68, 1890416), (88, 1460776), (92, 1397264), (136, 945208), (176, 730388), (184, 698632), (187, 687424), (253, 508096), (272, 472604), (352, 365194), (368, 349316), (374, 343712), (391, 328768), (467, 275264), (506, 254048), (544, 236302), (704, 182597), (736, 174658), (748, 171856), (782, 164384), (934, 137632), (1012, 127024), (1088, 118151), (1472, 87329), (1496, 85928), (1564, 82192), (1868, 68816), (2024, 63512), (2992, 42964), (3128, 41096), (3736, 34408), (4048, 31756), (4301, 29888), (5137, 25024), (5984, 21482), (6256, 20548), (7472, 17204), (7939, 16192), (8096, 15878), (8602, 14944), (10274, 12512), (10741, 11968)]