166247004004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5683}}^1\times {\mathrm{384913}}^1$

素因数の和:390619

約数の個数: 24

約数和(自身を含む): 306299164640

約数和(自身を除く): 140052160636

約数列:

[1, 2, 4, 19, 38, 76, 5683, 11366, 22732, 107977, 215954, 384913, 431908, 769826, 1539652, 7313347, 14626694, 29253388, 2187460579, 4374921158, 8749842316, 41561751001, 83123502002, 166247004004]

約数ペア:

[(1, 166247004004), (2, 83123502002), (4, 41561751001), (19, 8749842316), (38, 4374921158), (76, 2187460579), (5683, 29253388), (11366, 14626694), (22732, 7313347), (107977, 1539652), (215954, 769826), (384913, 431908)]