149760779

素因数分解:

$7^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 173150208

約数和(自身を除く): 23389429

約数列:

[1, 7, 197, 223, 487, 1379, 1561, 3409, 43931, 95939, 108601, 307517, 671573, 760207, 21394397, 149760779]

約数ペア:

[(1, 149760779), (7, 21394397), (197, 760207), (223, 671573), (487, 307517), (1379, 108601), (1561, 95939), (3409, 43931)]