163587744

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 144

約数和(自身を含む): 488726784

約数和(自身を除く): 325139040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 73, 93, 96, 124, 144, 146, 186, 219, 248, 251, 279, 288, 292, 372, 438, 496, 502, 558, 584, 657, 744, 753, 876, 992, 1004, 1116, 1168, 1314, 1488, 1506, 1752, 2008, 2232, 2259, 2263, 2336, 2628, 2976, 3012, 3504, 4016, 4464, 4518, 4526, 5256, 6024, 6789, 7008, 7781, 8032, 8928, 9036, 9052, 10512, 12048, 13578, 15562, 18072, 18104, 18323, 20367, 21024, 23343, 24096, 27156, 31124, 36144, 36208, 36646, 40734, 46686, 54312, 54969, 62248, 70029, 72288, 72416, 73292, 81468, 93372, 108624, 109938, 124496, 140058, 146584, 162936, 164907, 186744, 217248, 219876, 248992, 280116, 293168, 325872, 329814, 373488, 439752, 560232, 568013, 586336, 651744, 659628, 746976, 879504, 1120464, 1136026, 1319256, 1704039, 1759008, 2240928, 2272052, 2638512, 3408078, 4544104, 5112117, 5277024, 6816156, 9088208, 10224234, 13632312, 18176416, 20448468, 27264624, 40896936, 54529248, 81793872, 163587744]

約数ペア:

[(1, 163587744), (2, 81793872), (3, 54529248), (4, 40896936), (6, 27264624), (8, 20448468), (9, 18176416), (12, 13632312), (16, 10224234), (18, 9088208), (24, 6816156), (31, 5277024), (32, 5112117), (36, 4544104), (48, 3408078), (62, 2638512), (72, 2272052), (73, 2240928), (93, 1759008), (96, 1704039), (124, 1319256), (144, 1136026), (146, 1120464), (186, 879504), (219, 746976), (248, 659628), (251, 651744), (279, 586336), (288, 568013), (292, 560232), (372, 439752), (438, 373488), (496, 329814), (502, 325872), (558, 293168), (584, 280116), (657, 248992), (744, 219876), (753, 217248), (876, 186744), (992, 164907), (1004, 162936), (1116, 146584), (1168, 140058), (1314, 124496), (1488, 109938), (1506, 108624), (1752, 93372), (2008, 81468), (2232, 73292), (2259, 72416), (2263, 72288), (2336, 70029), (2628, 62248), (2976, 54969), (3012, 54312), (3504, 46686), (4016, 40734), (4464, 36646), (4518, 36208), (4526, 36144), (5256, 31124), (6024, 27156), (6789, 24096), (7008, 23343), (7781, 21024), (8032, 20367), (8928, 18323), (9036, 18104), (9052, 18072), (10512, 15562), (12048, 13578)]