149968252

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{144757}}^1$

素因数の和:144805

約数の個数: 24

約数和(自身を含む): 308045024

約数和(自身を除く): 158076772

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 144757, 289514, 579028, 1013299, 2026598, 4053196, 5356009, 10712018, 21424036, 37492063, 74984126, 149968252]

約数ペア:

[(1, 149968252), (2, 74984126), (4, 37492063), (7, 21424036), (14, 10712018), (28, 5356009), (37, 4053196), (74, 2026598), (148, 1013299), (259, 579028), (518, 289514), (1036, 144757)]