198292528

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 452193280

約数和(自身を除く): 253900752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 79, 112, 146, 158, 292, 307, 316, 511, 553, 584, 614, 632, 1022, 1106, 1168, 1228, 1264, 2044, 2149, 2212, 2456, 4088, 4298, 4424, 4912, 5767, 8176, 8596, 8848, 11534, 17192, 22411, 23068, 24253, 34384, 40369, 44822, 46136, 48506, 80738, 89644, 92272, 97012, 156877, 161476, 169771, 179288, 194024, 313754, 322952, 339542, 358576, 388048, 627508, 645904, 679084, 1255016, 1358168, 1770469, 2510032, 2716336, 3540938, 7081876, 12393283, 14163752, 24786566, 28327504, 49573132, 99146264, 198292528]

約数ペア:

[(1, 198292528), (2, 99146264), (4, 49573132), (7, 28327504), (8, 24786566), (14, 14163752), (16, 12393283), (28, 7081876), (56, 3540938), (73, 2716336), (79, 2510032), (112, 1770469), (146, 1358168), (158, 1255016), (292, 679084), (307, 645904), (316, 627508), (511, 388048), (553, 358576), (584, 339542), (614, 322952), (632, 313754), (1022, 194024), (1106, 179288), (1168, 169771), (1228, 161476), (1264, 156877), (2044, 97012), (2149, 92272), (2212, 89644), (2456, 80738), (4088, 48506), (4298, 46136), (4424, 44822), (4912, 40369), (5767, 34384), (8176, 24253), (8596, 23068), (8848, 22411), (11534, 17192)]