149508712

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{505097}}^1$

素因数の和:505140

約数の個数: 16

約数和(自身を含む): 287905860

約数和(自身を除く): 138397148

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 505097, 1010194, 2020388, 4040776, 18688589, 37377178, 74754356, 149508712]

約数ペア:

[(1, 149508712), (2, 74754356), (4, 37377178), (8, 18688589), (37, 4040776), (74, 2020388), (148, 1010194), (296, 505097)]