189676912

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{613}}^1$

素因数の和:937

約数の個数: 40

約数和(自身を含む): 374132304

約数和(自身を除く): 184455392

約数列:

[1, 2, 4, 8, 16, 83, 166, 233, 332, 466, 613, 664, 932, 1226, 1328, 1864, 2452, 3728, 4904, 9808, 19339, 38678, 50879, 77356, 101758, 142829, 154712, 203516, 285658, 309424, 407032, 571316, 814064, 1142632, 2285264, 11854807, 23709614, 47419228, 94838456, 189676912]

約数ペア:

[(1, 189676912), (2, 94838456), (4, 47419228), (8, 23709614), (16, 11854807), (83, 2285264), (166, 1142632), (233, 814064), (332, 571316), (466, 407032), (613, 309424), (664, 285658), (932, 203516), (1226, 154712), (1328, 142829), (1864, 101758), (2452, 77356), (3728, 50879), (4904, 38678), (9808, 19339)]