31141656

素因数分解:

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

素因数の和:143

約数の個数: 192

約数和(自身を含む): 107016000

約数和(自身を除く): 75874344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 97, 98, 104, 117, 126, 147, 156, 168, 182, 194, 196, 234, 252, 273, 291, 294, 312, 343, 364, 388, 392, 441, 468, 504, 546, 582, 588, 637, 679, 686, 728, 776, 819, 873, 882, 936, 1029, 1092, 1164, 1176, 1261, 1274, 1358, 1372, 1638, 1746, 1764, 1911, 2037, 2058, 2184, 2328, 2522, 2548, 2716, 2744, 3087, 3276, 3492, 3528, 3783, 3822, 4074, 4116, 4459, 4753, 5044, 5096, 5432, 5733, 6111, 6174, 6552, 6984, 7566, 7644, 8148, 8232, 8827, 8918, 9506, 10088, 11349, 11466, 12222, 12348, 13377, 14259, 15132, 15288, 16296, 17654, 17836, 19012, 22698, 22932, 24444, 24696, 26481, 26754, 28518, 30264, 33271, 35308, 35672, 38024, 40131, 42777, 45396, 45864, 48888, 52962, 53508, 57036, 61789, 66542, 70616, 79443, 80262, 85554, 90792, 99813, 105924, 107016, 114072, 123578, 133084, 158886, 160524, 171108, 185367, 199626, 211848, 247156, 266168, 299439, 317772, 321048, 342216, 370734, 399252, 432523, 494312, 556101, 598878, 635544, 741468, 798504, 865046, 1112202, 1197756, 1297569, 1482936, 1730092, 2224404, 2395512, 2595138, 3460184, 3892707, 4448808, 5190276, 7785414, 10380552, 15570828, 31141656]

約数ペア:

[(1, 31141656), (2, 15570828), (3, 10380552), (4, 7785414), (6, 5190276), (7, 4448808), (8, 3892707), (9, 3460184), (12, 2595138), (13, 2395512), (14, 2224404), (18, 1730092), (21, 1482936), (24, 1297569), (26, 1197756), (28, 1112202), (36, 865046), (39, 798504), (42, 741468), (49, 635544), (52, 598878), (56, 556101), (63, 494312), (72, 432523), (78, 399252), (84, 370734), (91, 342216), (97, 321048), (98, 317772), (104, 299439), (117, 266168), (126, 247156), (147, 211848), (156, 199626), (168, 185367), (182, 171108), (194, 160524), (196, 158886), (234, 133084), (252, 123578), (273, 114072), (291, 107016), (294, 105924), (312, 99813), (343, 90792), (364, 85554), (388, 80262), (392, 79443), (441, 70616), (468, 66542), (504, 61789), (546, 57036), (582, 53508), (588, 52962), (637, 48888), (679, 45864), (686, 45396), (728, 42777), (776, 40131), (819, 38024), (873, 35672), (882, 35308), (936, 33271), (1029, 30264), (1092, 28518), (1164, 26754), (1176, 26481), (1261, 24696), (1274, 24444), (1358, 22932), (1372, 22698), (1638, 19012), (1746, 17836), (1764, 17654), (1911, 16296), (2037, 15288), (2058, 15132), (2184, 14259), (2328, 13377), (2522, 12348), (2548, 12222), (2716, 11466), (2744, 11349), (3087, 10088), (3276, 9506), (3492, 8918), (3528, 8827), (3783, 8232), (3822, 8148), (4074, 7644), (4116, 7566), (4459, 6984), (4753, 6552), (5044, 6174), (5096, 6111), (5432, 5733)]