150644528

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{42221}}^1$

素因数の和:42452

約数の個数: 20

約数和(自身を含む): 293189568

約数和(自身を除く): 142545040

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 42221, 84442, 168884, 337768, 675536, 9415283, 18830566, 37661132, 75322264, 150644528]

約数ペア:

[(1, 150644528), (2, 75322264), (4, 37661132), (8, 18830566), (16, 9415283), (223, 675536), (446, 337768), (892, 168884), (1784, 84442), (3568, 42221)]