185510970904

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:1077

約数の個数: 128

約数和(自身を含む): 405067536000

約数和(自身を除く): 219556565096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 229, 313, 409, 452, 458, 626, 791, 818, 904, 916, 1252, 1582, 1603, 1636, 1832, 2191, 2504, 2863, 3164, 3206, 3272, 4382, 5726, 6328, 6412, 8764, 11452, 12824, 17528, 22904, 25877, 35369, 46217, 51754, 70738, 71677, 92434, 93661, 103508, 128017, 141476, 143354, 181139, 184868, 187322, 207016, 247583, 256034, 282952, 286708, 323519, 362278, 369736, 374644, 495166, 501739, 512068, 573416, 647038, 655627, 724556, 749288, 896119, 990332, 1003478, 1024136, 1294076, 1311254, 1449112, 1792238, 1980664, 2006956, 2588152, 2622508, 3584476, 4013912, 5245016, 7168952, 8099501, 10583693, 14465921, 16199002, 21167386, 28931842, 29315893, 32398004, 42334772, 56696507, 57863684, 58631786, 64796008, 74085851, 84669544, 101261447, 113393014, 115727368, 117263572, 148171702, 202522894, 205211251, 226786028, 234527144, 296343404, 405045788, 410422502, 453572056, 592686808, 810091576, 820845004, 1641690008, 3312695909, 6625391818, 13250783636, 23188871363, 26501567272, 46377742726, 92755485452, 185510970904]

約数ペア:

[(1, 185510970904), (2, 92755485452), (4, 46377742726), (7, 26501567272), (8, 23188871363), (14, 13250783636), (28, 6625391818), (56, 3312695909), (113, 1641690008), (226, 820845004), (229, 810091576), (313, 592686808), (409, 453572056), (452, 410422502), (458, 405045788), (626, 296343404), (791, 234527144), (818, 226786028), (904, 205211251), (916, 202522894), (1252, 148171702), (1582, 117263572), (1603, 115727368), (1636, 113393014), (1832, 101261447), (2191, 84669544), (2504, 74085851), (2863, 64796008), (3164, 58631786), (3206, 57863684), (3272, 56696507), (4382, 42334772), (5726, 32398004), (6328, 29315893), (6412, 28931842), (8764, 21167386), (11452, 16199002), (12824, 14465921), (17528, 10583693), (22904, 8099501), (25877, 7168952), (35369, 5245016), (46217, 4013912), (51754, 3584476), (70738, 2622508), (71677, 2588152), (92434, 2006956), (93661, 1980664), (103508, 1792238), (128017, 1449112), (141476, 1311254), (143354, 1294076), (181139, 1024136), (184868, 1003478), (187322, 990332), (207016, 896119), (247583, 749288), (256034, 724556), (282952, 655627), (286708, 647038), (323519, 573416), (362278, 512068), (369736, 501739), (374644, 495166)]