149351216

素因数分解:

$2^4\times 7^2\times {\mathrm{197}}^1\times {\mathrm{967}}^1$

素因数の和:1186

約数の個数: 60

約数和(自身を含む): 338670288

約数和(自身を除く): 189319072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 197, 392, 394, 784, 788, 967, 1379, 1576, 1934, 2758, 3152, 3868, 5516, 6769, 7736, 9653, 11032, 13538, 15472, 19306, 22064, 27076, 38612, 47383, 54152, 77224, 94766, 108304, 154448, 189532, 190499, 379064, 380998, 758128, 761996, 1333493, 1523992, 2666986, 3047984, 5333972, 9334451, 10667944, 18668902, 21335888, 37337804, 74675608, 149351216]

約数ペア:

[(1, 149351216), (2, 74675608), (4, 37337804), (7, 21335888), (8, 18668902), (14, 10667944), (16, 9334451), (28, 5333972), (49, 3047984), (56, 2666986), (98, 1523992), (112, 1333493), (196, 761996), (197, 758128), (392, 380998), (394, 379064), (784, 190499), (788, 189532), (967, 154448), (1379, 108304), (1576, 94766), (1934, 77224), (2758, 54152), (3152, 47383), (3868, 38612), (5516, 27076), (6769, 22064), (7736, 19306), (9653, 15472), (11032, 13538)]