142212224

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 361912320

約数和(自身を除く): 219700096

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 128, 154, 176, 188, 224, 307, 308, 329, 352, 376, 448, 517, 614, 616, 658, 704, 752, 896, 1034, 1228, 1232, 1316, 1408, 1504, 2068, 2149, 2456, 2464, 2632, 3008, 3377, 3619, 4136, 4298, 4912, 4928, 5264, 6016, 6754, 7238, 8272, 8596, 9824, 9856, 10528, 13508, 14429, 14476, 16544, 17192, 19648, 21056, 23639, 27016, 28858, 28952, 33088, 34384, 39296, 42112, 47278, 54032, 57716, 57904, 66176, 68768, 94556, 101003, 108064, 115432, 115808, 137536, 158719, 189112, 202006, 216128, 230864, 231616, 275072, 317438, 378224, 404012, 432256, 461728, 463232, 634876, 756448, 808024, 923456, 1111033, 1269752, 1512896, 1616048, 1846912, 2222066, 2539504, 3025792, 3232096, 4444132, 5079008, 6464192, 8888264, 10158016, 12928384, 17776528, 20316032, 35553056, 71106112, 142212224]

約数ペア:

[(1, 142212224), (2, 71106112), (4, 35553056), (7, 20316032), (8, 17776528), (11, 12928384), (14, 10158016), (16, 8888264), (22, 6464192), (28, 5079008), (32, 4444132), (44, 3232096), (47, 3025792), (56, 2539504), (64, 2222066), (77, 1846912), (88, 1616048), (94, 1512896), (112, 1269752), (128, 1111033), (154, 923456), (176, 808024), (188, 756448), (224, 634876), (307, 463232), (308, 461728), (329, 432256), (352, 404012), (376, 378224), (448, 317438), (517, 275072), (614, 231616), (616, 230864), (658, 216128), (704, 202006), (752, 189112), (896, 158719), (1034, 137536), (1228, 115808), (1232, 115432), (1316, 108064), (1408, 101003), (1504, 94556), (2068, 68768), (2149, 66176), (2456, 57904), (2464, 57716), (2632, 54032), (3008, 47278), (3377, 42112), (3619, 39296), (4136, 34384), (4298, 33088), (4912, 28952), (4928, 28858), (5264, 27016), (6016, 23639), (6754, 21056), (7238, 19648), (8272, 17192), (8596, 16544), (9824, 14476), (9856, 14429), (10528, 13508)]