145327728

素因数分解:

$2^4\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 200

約数和(自身を含む): 476528528

約数和(自身を除く): 331200800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 97, 98, 104, 112, 147, 156, 168, 182, 194, 196, 208, 273, 291, 294, 312, 336, 343, 364, 388, 392, 546, 582, 588, 624, 637, 679, 686, 728, 776, 784, 1029, 1092, 1164, 1176, 1261, 1274, 1358, 1372, 1456, 1552, 1911, 2037, 2058, 2184, 2328, 2352, 2401, 2522, 2548, 2716, 2744, 3783, 3822, 4074, 4116, 4368, 4459, 4656, 4753, 4802, 5044, 5096, 5432, 5488, 7203, 7566, 7644, 8148, 8232, 8827, 8918, 9506, 9604, 10088, 10192, 10864, 13377, 14259, 14406, 15132, 15288, 16296, 16464, 17654, 17836, 19012, 19208, 20176, 26481, 26754, 28518, 28812, 30264, 30576, 31213, 32592, 33271, 35308, 35672, 38024, 38416, 52962, 53508, 57036, 57624, 60528, 61789, 62426, 66542, 70616, 71344, 76048, 93639, 99813, 105924, 107016, 114072, 115248, 123578, 124852, 133084, 141232, 185367, 187278, 199626, 211848, 214032, 228144, 232897, 247156, 249704, 266168, 370734, 374556, 399252, 423696, 432523, 465794, 494312, 499408, 532336, 698691, 741468, 749112, 798504, 865046, 931588, 988624, 1297569, 1397382, 1482936, 1498224, 1597008, 1730092, 1863176, 2595138, 2794764, 2965872, 3027661, 3460184, 3726352, 5190276, 5589528, 6055322, 6920368, 9082983, 10380552, 11179056, 12110644, 18165966, 20761104, 24221288, 36331932, 48442576, 72663864, 145327728]

約数ペア:

[(1, 145327728), (2, 72663864), (3, 48442576), (4, 36331932), (6, 24221288), (7, 20761104), (8, 18165966), (12, 12110644), (13, 11179056), (14, 10380552), (16, 9082983), (21, 6920368), (24, 6055322), (26, 5589528), (28, 5190276), (39, 3726352), (42, 3460184), (48, 3027661), (49, 2965872), (52, 2794764), (56, 2595138), (78, 1863176), (84, 1730092), (91, 1597008), (97, 1498224), (98, 1482936), (104, 1397382), (112, 1297569), (147, 988624), (156, 931588), (168, 865046), (182, 798504), (194, 749112), (196, 741468), (208, 698691), (273, 532336), (291, 499408), (294, 494312), (312, 465794), (336, 432523), (343, 423696), (364, 399252), (388, 374556), (392, 370734), (546, 266168), (582, 249704), (588, 247156), (624, 232897), (637, 228144), (679, 214032), (686, 211848), (728, 199626), (776, 187278), (784, 185367), (1029, 141232), (1092, 133084), (1164, 124852), (1176, 123578), (1261, 115248), (1274, 114072), (1358, 107016), (1372, 105924), (1456, 99813), (1552, 93639), (1911, 76048), (2037, 71344), (2058, 70616), (2184, 66542), (2328, 62426), (2352, 61789), (2401, 60528), (2522, 57624), (2548, 57036), (2716, 53508), (2744, 52962), (3783, 38416), (3822, 38024), (4074, 35672), (4116, 35308), (4368, 33271), (4459, 32592), (4656, 31213), (4753, 30576), (4802, 30264), (5044, 28812), (5096, 28518), (5432, 26754), (5488, 26481), (7203, 20176), (7566, 19208), (7644, 19012), (8148, 17836), (8232, 17654), (8827, 16464), (8918, 16296), (9506, 15288), (9604, 15132), (10088, 14406), (10192, 14259), (10864, 13377)]