153963016

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{66593}}^1$

素因数の和:66633

約数の個数: 24

約数和(自身を含む): 306665370

約数和(自身を除く): 152702354

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 66593, 133186, 266372, 532744, 1132081, 2264162, 4528324, 9056648, 19245377, 38490754, 76981508, 153963016]

約数ペア:

[(1, 153963016), (2, 76981508), (4, 38490754), (8, 19245377), (17, 9056648), (34, 4528324), (68, 2264162), (136, 1132081), (289, 532744), (578, 266372), (1156, 133186), (2312, 66593)]