149319488

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{18371}}^1$

素因数の和:18510

約数の個数: 28

約数和(自身を含む): 298655232

約数和(自身を除く): 149335744

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 18371, 36742, 73484, 146968, 293936, 587872, 1175744, 2333117, 4666234, 9332468, 18664936, 37329872, 74659744, 149319488]

約数ペア:

[(1, 149319488), (2, 74659744), (4, 37329872), (8, 18664936), (16, 9332468), (32, 4666234), (64, 2333117), (127, 1175744), (254, 587872), (508, 293936), (1016, 146968), (2032, 73484), (4064, 36742), (8128, 18371)]