136247356

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{156967}}^1$

素因数の和:157009

約数の個数: 24

約数和(自身を含む): 281286656

約数和(自身を除く): 145039300

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 156967, 313934, 627868, 1098769, 2197538, 4395076, 4865977, 9731954, 19463908, 34061839, 68123678, 136247356]

約数ペア:

[(1, 136247356), (2, 68123678), (4, 34061839), (7, 19463908), (14, 9731954), (28, 4865977), (31, 4395076), (62, 2197538), (124, 1098769), (217, 627868), (434, 313934), (868, 156967)]