159297004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{20731}}^1$

素因数の和:20865

約数の個数: 24

約数和(自身を含む): 297794448

約数和(自身を除く): 138497444

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 452, 1921, 3842, 7684, 20731, 41462, 82924, 352427, 704854, 1409708, 2342603, 4685206, 9370412, 39824251, 79648502, 159297004]

約数ペア:

[(1, 159297004), (2, 79648502), (4, 39824251), (17, 9370412), (34, 4685206), (68, 2342603), (113, 1409708), (226, 704854), (452, 352427), (1921, 82924), (3842, 41462), (7684, 20731)]