145300844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3919}}^1$

素因数の和:3990

約数の個数: 48

約数和(自身を含む): 295034880

約数和(自身を除く): 149734036

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2852, 3919, 7838, 9269, 15676, 18538, 37076, 50947, 90137, 101894, 121489, 180274, 203788, 242978, 360548, 485956, 1171781, 1579357, 2343562, 2794247, 3158714, 4687124, 5588494, 6317428, 11176988, 36325211, 72650422, 145300844]

約数ペア:

[(1, 145300844), (2, 72650422), (4, 36325211), (13, 11176988), (23, 6317428), (26, 5588494), (31, 4687124), (46, 3158714), (52, 2794247), (62, 2343562), (92, 1579357), (124, 1171781), (299, 485956), (403, 360548), (598, 242978), (713, 203788), (806, 180274), (1196, 121489), (1426, 101894), (1612, 90137), (2852, 50947), (3919, 37076), (7838, 18538), (9269, 15676)]