159563448

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 499000320

約数和(自身を除く): 339436872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 67, 72, 88, 93, 97, 99, 124, 132, 134, 186, 194, 198, 201, 248, 264, 268, 279, 291, 341, 372, 388, 396, 402, 536, 558, 582, 603, 682, 737, 744, 776, 792, 804, 873, 1023, 1067, 1116, 1164, 1206, 1364, 1474, 1608, 1746, 2046, 2077, 2134, 2211, 2232, 2328, 2412, 2728, 2948, 3007, 3069, 3201, 3492, 4092, 4154, 4268, 4422, 4824, 5896, 6014, 6138, 6231, 6402, 6499, 6633, 6984, 8184, 8308, 8536, 8844, 9021, 9603, 12028, 12276, 12462, 12804, 12998, 13266, 16616, 17688, 18042, 18693, 19206, 19497, 22847, 24056, 24552, 24924, 25608, 25996, 26532, 27063, 33077, 36084, 37386, 38412, 38994, 45694, 49848, 51992, 53064, 54126, 58491, 66154, 68541, 71489, 72168, 74772, 76824, 77988, 91388, 99231, 108252, 116982, 132308, 137082, 142978, 149544, 155976, 182776, 198462, 201469, 205623, 214467, 216504, 233964, 264616, 274164, 285956, 297693, 396924, 402938, 411246, 428934, 467928, 548328, 571912, 595386, 604407, 643401, 793848, 805876, 822492, 857868, 1190772, 1208814, 1286802, 1611752, 1644984, 1715736, 1813221, 2216159, 2381544, 2417628, 2573604, 3626442, 4432318, 4835256, 5147208, 6648477, 7252884, 8864636, 13296954, 14505768, 17729272, 19945431, 26593908, 39890862, 53187816, 79781724, 159563448]

約数ペア:

[(1, 159563448), (2, 79781724), (3, 53187816), (4, 39890862), (6, 26593908), (8, 19945431), (9, 17729272), (11, 14505768), (12, 13296954), (18, 8864636), (22, 7252884), (24, 6648477), (31, 5147208), (33, 4835256), (36, 4432318), (44, 3626442), (62, 2573604), (66, 2417628), (67, 2381544), (72, 2216159), (88, 1813221), (93, 1715736), (97, 1644984), (99, 1611752), (124, 1286802), (132, 1208814), (134, 1190772), (186, 857868), (194, 822492), (198, 805876), (201, 793848), (248, 643401), (264, 604407), (268, 595386), (279, 571912), (291, 548328), (341, 467928), (372, 428934), (388, 411246), (396, 402938), (402, 396924), (536, 297693), (558, 285956), (582, 274164), (603, 264616), (682, 233964), (737, 216504), (744, 214467), (776, 205623), (792, 201469), (804, 198462), (873, 182776), (1023, 155976), (1067, 149544), (1116, 142978), (1164, 137082), (1206, 132308), (1364, 116982), (1474, 108252), (1608, 99231), (1746, 91388), (2046, 77988), (2077, 76824), (2134, 74772), (2211, 72168), (2232, 71489), (2328, 68541), (2412, 66154), (2728, 58491), (2948, 54126), (3007, 53064), (3069, 51992), (3201, 49848), (3492, 45694), (4092, 38994), (4154, 38412), (4268, 37386), (4422, 36084), (4824, 33077), (5896, 27063), (6014, 26532), (6138, 25996), (6231, 25608), (6402, 24924), (6499, 24552), (6633, 24056), (6984, 22847), (8184, 19497), (8308, 19206), (8536, 18693), (8844, 18042), (9021, 17688), (9603, 16616), (12028, 13266), (12276, 12998), (12462, 12804)]