157038822

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 346535280

約数和(自身を除く): 189496458

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 257, 409, 498, 514, 747, 771, 818, 1227, 1494, 1542, 2313, 2454, 3681, 4626, 7362, 21331, 33947, 42662, 63993, 67894, 101841, 105113, 127986, 191979, 203682, 210226, 305523, 315339, 383958, 611046, 630678, 946017, 1892034, 8724379, 17448758, 26173137, 52346274, 78519411, 157038822]

約数ペア:

[(1, 157038822), (2, 78519411), (3, 52346274), (6, 26173137), (9, 17448758), (18, 8724379), (83, 1892034), (166, 946017), (249, 630678), (257, 611046), (409, 383958), (498, 315339), (514, 305523), (747, 210226), (771, 203682), (818, 191979), (1227, 127986), (1494, 105113), (1542, 101841), (2313, 67894), (2454, 63993), (3681, 42662), (4626, 33947), (7362, 21331)]