137450984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{661}}^1$

素因数の和:834

約数の個数: 64

約数和(自身を含む): 300283200

約数和(自身を除く): 162832216

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 139, 187, 278, 374, 556, 661, 748, 1112, 1322, 1496, 1529, 2363, 2644, 3058, 4726, 5288, 6116, 7271, 9452, 11237, 12232, 14542, 18904, 22474, 25993, 29084, 44948, 51986, 58168, 89896, 91879, 103972, 123607, 183758, 207944, 247214, 367516, 494428, 735032, 988856, 1010669, 1561943, 2021338, 3123886, 4042676, 6247772, 8085352, 12495544, 17181373, 34362746, 68725492, 137450984]

約数ペア:

[(1, 137450984), (2, 68725492), (4, 34362746), (8, 17181373), (11, 12495544), (17, 8085352), (22, 6247772), (34, 4042676), (44, 3123886), (68, 2021338), (88, 1561943), (136, 1010669), (139, 988856), (187, 735032), (278, 494428), (374, 367516), (556, 247214), (661, 207944), (748, 183758), (1112, 123607), (1322, 103972), (1496, 91879), (1529, 89896), (2363, 58168), (2644, 51986), (3058, 44948), (4726, 29084), (5288, 25993), (6116, 22474), (7271, 18904), (9452, 14542), (11237, 12232)]