149700958

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 259413840

約数和(自身を除く): 109712882

約数列:

[1, 2, 11, 22, 29, 58, 83, 121, 166, 242, 257, 319, 514, 638, 913, 1826, 2407, 2827, 3509, 4814, 5654, 7018, 7453, 10043, 14906, 20086, 21331, 26477, 31097, 42662, 52954, 62194, 81983, 163966, 234641, 291247, 469282, 582494, 618599, 901813, 1237198, 1803626, 2581051, 5162102, 6804589, 13609178, 74850479, 149700958]

約数ペア:

[(1, 149700958), (2, 74850479), (11, 13609178), (22, 6804589), (29, 5162102), (58, 2581051), (83, 1803626), (121, 1237198), (166, 901813), (242, 618599), (257, 582494), (319, 469282), (514, 291247), (638, 234641), (913, 163966), (1826, 81983), (2407, 62194), (2827, 52954), (3509, 42662), (4814, 31097), (5654, 26477), (7018, 21331), (7453, 20086), (10043, 14906)]