131707976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{4229}}^1$

素因数の和:4481

約数の個数: 32

約数和(自身を含む): 262683000

約数和(自身を除く): 130975024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229, 458, 916, 1832, 3893, 4229, 7786, 8458, 15572, 16916, 31144, 33832, 71893, 143786, 287572, 575144, 968441, 1936882, 3873764, 7747528, 16463497, 32926994, 65853988, 131707976]

約数ペア:

[(1, 131707976), (2, 65853988), (4, 32926994), (8, 16463497), (17, 7747528), (34, 3873764), (68, 1936882), (136, 968441), (229, 575144), (458, 287572), (916, 143786), (1832, 71893), (3893, 33832), (4229, 31144), (7786, 16916), (8458, 15572)]