156985105210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{18666481}}^1$

素因数の和:18666546

約数の個数: 24

約数和(自身を含む): 292653104796

約数和(自身を除く): 135667999586

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 841, 1682, 4205, 8410, 18666481, 37332962, 93332405, 186664810, 541327949, 1082655898, 2706639745, 5413279490, 15698510521, 31397021042, 78492552605, 156985105210]

約数ペア:

[(1, 156985105210), (2, 78492552605), (5, 31397021042), (10, 15698510521), (29, 5413279490), (58, 2706639745), (145, 1082655898), (290, 541327949), (841, 186664810), (1682, 93332405), (4205, 37332962), (8410, 18666481)]