145819128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 452390400

約数和(自身を除く): 306571272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 179, 182, 273, 312, 358, 364, 373, 537, 546, 716, 728, 746, 1074, 1092, 1119, 1253, 1432, 1492, 2148, 2184, 2238, 2327, 2506, 2611, 2984, 3759, 4296, 4476, 4654, 4849, 5012, 5222, 6981, 7518, 7833, 8952, 9308, 9698, 10024, 10444, 13962, 14547, 15036, 15666, 16289, 18616, 19396, 20888, 27924, 29094, 30072, 31332, 32578, 33943, 38792, 48867, 55848, 58188, 62664, 65156, 66767, 67886, 97734, 101829, 116376, 130312, 133534, 135772, 195468, 200301, 203658, 267068, 271544, 390936, 400602, 407316, 467369, 534136, 801204, 814632, 867971, 934738, 1402107, 1602408, 1735942, 1869476, 2603913, 2804214, 3471884, 3738952, 5207826, 5608428, 6075797, 6943768, 10415652, 11216856, 12151594, 18227391, 20831304, 24303188, 36454782, 48606376, 72909564, 145819128]

約数ペア:

[(1, 145819128), (2, 72909564), (3, 48606376), (4, 36454782), (6, 24303188), (7, 20831304), (8, 18227391), (12, 12151594), (13, 11216856), (14, 10415652), (21, 6943768), (24, 6075797), (26, 5608428), (28, 5207826), (39, 3738952), (42, 3471884), (52, 2804214), (56, 2603913), (78, 1869476), (84, 1735942), (91, 1602408), (104, 1402107), (156, 934738), (168, 867971), (179, 814632), (182, 801204), (273, 534136), (312, 467369), (358, 407316), (364, 400602), (373, 390936), (537, 271544), (546, 267068), (716, 203658), (728, 200301), (746, 195468), (1074, 135772), (1092, 133534), (1119, 130312), (1253, 116376), (1432, 101829), (1492, 97734), (2148, 67886), (2184, 66767), (2238, 65156), (2327, 62664), (2506, 58188), (2611, 55848), (2984, 48867), (3759, 38792), (4296, 33943), (4476, 32578), (4654, 31332), (4849, 30072), (5012, 29094), (5222, 27924), (6981, 20888), (7518, 19396), (7833, 18616), (8952, 16289), (9308, 15666), (9698, 15036), (10024, 14547), (10444, 13962)]