173891256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1389

約数の個数: 128

約数和(自身を含む): 549849600

約数和(自身を除く): 375958344

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 73, 77, 84, 88, 132, 146, 154, 168, 219, 231, 264, 292, 308, 438, 462, 511, 584, 616, 803, 876, 924, 1022, 1289, 1533, 1606, 1752, 1848, 2044, 2409, 2578, 3066, 3212, 3867, 4088, 4818, 5156, 5621, 6132, 6424, 7734, 9023, 9636, 10312, 11242, 12264, 14179, 15468, 16863, 18046, 19272, 22484, 27069, 28358, 30936, 33726, 36092, 42537, 44968, 54138, 56716, 67452, 72184, 85074, 94097, 99253, 108276, 113432, 134904, 170148, 188194, 198506, 216552, 282291, 297759, 340296, 376388, 397012, 564582, 595518, 658679, 752776, 794024, 1035067, 1129164, 1191036, 1317358, 1976037, 2070134, 2258328, 2382072, 2634716, 3105201, 3952074, 4140268, 5269432, 6210402, 7245469, 7904148, 8280536, 12420804, 14490938, 15808296, 21736407, 24841608, 28981876, 43472814, 57963752, 86945628, 173891256]

約数ペア:

[(1, 173891256), (2, 86945628), (3, 57963752), (4, 43472814), (6, 28981876), (7, 24841608), (8, 21736407), (11, 15808296), (12, 14490938), (14, 12420804), (21, 8280536), (22, 7904148), (24, 7245469), (28, 6210402), (33, 5269432), (42, 4140268), (44, 3952074), (56, 3105201), (66, 2634716), (73, 2382072), (77, 2258328), (84, 2070134), (88, 1976037), (132, 1317358), (146, 1191036), (154, 1129164), (168, 1035067), (219, 794024), (231, 752776), (264, 658679), (292, 595518), (308, 564582), (438, 397012), (462, 376388), (511, 340296), (584, 297759), (616, 282291), (803, 216552), (876, 198506), (924, 188194), (1022, 170148), (1289, 134904), (1533, 113432), (1606, 108276), (1752, 99253), (1848, 94097), (2044, 85074), (2409, 72184), (2578, 67452), (3066, 56716), (3212, 54138), (3867, 44968), (4088, 42537), (4818, 36092), (5156, 33726), (5621, 30936), (6132, 28358), (6424, 27069), (7734, 22484), (9023, 19272), (9636, 18046), (10312, 16863), (11242, 15468), (12264, 14179)]