152994928

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{48539}}^1$

素因数の和:48744

約数の個数: 20

約数和(自身を含む): 297938520

約数和(自身を除く): 144943592

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 48539, 97078, 194156, 388312, 776624, 9562183, 19124366, 38248732, 76497464, 152994928]

約数ペア:

[(1, 152994928), (2, 76497464), (4, 38248732), (8, 19124366), (16, 9562183), (197, 776624), (394, 388312), (788, 194156), (1576, 97078), (3152, 48539)]