9970128

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{157}}^1$

素因数の和:191

約数の個数: 150

約数和(自身を含む): 33781506

約数和(自身を除く): 23811378

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 157, 162, 168, 189, 196, 216, 252, 294, 314, 324, 336, 378, 392, 432, 441, 471, 504, 567, 588, 628, 648, 756, 784, 882, 942, 1008, 1099, 1134, 1176, 1256, 1296, 1323, 1413, 1512, 1764, 1884, 2198, 2268, 2352, 2512, 2646, 2826, 3024, 3297, 3528, 3768, 3969, 4239, 4396, 4536, 5292, 5652, 6594, 7056, 7536, 7693, 7938, 8478, 8792, 9072, 9891, 10584, 11304, 12717, 13188, 15386, 15876, 16956, 17584, 19782, 21168, 22608, 23079, 25434, 26376, 29673, 30772, 31752, 33912, 39564, 46158, 50868, 52752, 59346, 61544, 63504, 67824, 69237, 79128, 89019, 92316, 101736, 118692, 123088, 138474, 158256, 178038, 184632, 203472, 207711, 237384, 276948, 356076, 369264, 415422, 474768, 553896, 623133, 712152, 830844, 1107792, 1246266, 1424304, 1661688, 2492532, 3323376, 4985064, 9970128]

約数ペア:

[(1, 9970128), (2, 4985064), (3, 3323376), (4, 2492532), (6, 1661688), (7, 1424304), (8, 1246266), (9, 1107792), (12, 830844), (14, 712152), (16, 623133), (18, 553896), (21, 474768), (24, 415422), (27, 369264), (28, 356076), (36, 276948), (42, 237384), (48, 207711), (49, 203472), (54, 184632), (56, 178038), (63, 158256), (72, 138474), (81, 123088), (84, 118692), (98, 101736), (108, 92316), (112, 89019), (126, 79128), (144, 69237), (147, 67824), (157, 63504), (162, 61544), (168, 59346), (189, 52752), (196, 50868), (216, 46158), (252, 39564), (294, 33912), (314, 31752), (324, 30772), (336, 29673), (378, 26376), (392, 25434), (432, 23079), (441, 22608), (471, 21168), (504, 19782), (567, 17584), (588, 16956), (628, 15876), (648, 15386), (756, 13188), (784, 12717), (882, 11304), (942, 10584), (1008, 9891), (1099, 9072), (1134, 8792), (1176, 8478), (1256, 7938), (1296, 7693), (1323, 7536), (1413, 7056), (1512, 6594), (1764, 5652), (1884, 5292), (2198, 4536), (2268, 4396), (2352, 4239), (2512, 3969), (2646, 3768), (2826, 3528), (3024, 3297)]