147564774

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 128

約数和(自身を含む): 396288000

約数和(自身を除く): 248723226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 93, 98, 126, 147, 186, 189, 217, 257, 279, 294, 343, 378, 434, 441, 514, 558, 651, 686, 771, 837, 882, 1029, 1302, 1323, 1519, 1542, 1674, 1799, 1953, 2058, 2313, 2646, 3038, 3087, 3598, 3906, 4557, 4626, 5397, 5859, 6174, 6939, 7967, 9114, 9261, 10633, 10794, 11718, 12593, 13671, 13878, 15934, 16191, 18522, 21266, 23901, 25186, 27342, 31899, 32382, 37779, 41013, 47802, 48573, 55769, 63798, 71703, 75558, 82026, 88151, 95697, 97146, 111538, 113337, 143406, 167307, 176302, 191394, 215109, 226674, 264453, 287091, 334614, 340011, 390383, 430218, 501921, 528906, 574182, 680022, 780766, 793359, 1003842, 1171149, 1505763, 1586718, 2342298, 2380077, 2732681, 3011526, 3513447, 4760154, 5465362, 7026894, 8198043, 10540341, 16396086, 21080682, 24594129, 49188258, 73782387, 147564774]

約数ペア:

[(1, 147564774), (2, 73782387), (3, 49188258), (6, 24594129), (7, 21080682), (9, 16396086), (14, 10540341), (18, 8198043), (21, 7026894), (27, 5465362), (31, 4760154), (42, 3513447), (49, 3011526), (54, 2732681), (62, 2380077), (63, 2342298), (93, 1586718), (98, 1505763), (126, 1171149), (147, 1003842), (186, 793359), (189, 780766), (217, 680022), (257, 574182), (279, 528906), (294, 501921), (343, 430218), (378, 390383), (434, 340011), (441, 334614), (514, 287091), (558, 264453), (651, 226674), (686, 215109), (771, 191394), (837, 176302), (882, 167307), (1029, 143406), (1302, 113337), (1323, 111538), (1519, 97146), (1542, 95697), (1674, 88151), (1799, 82026), (1953, 75558), (2058, 71703), (2313, 63798), (2646, 55769), (3038, 48573), (3087, 47802), (3598, 41013), (3906, 37779), (4557, 32382), (4626, 31899), (5397, 27342), (5859, 25186), (6174, 23901), (6939, 21266), (7967, 18522), (9114, 16191), (9261, 15934), (10633, 13878), (10794, 13671), (11718, 12593)]