141481396

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{162997}}^1$

素因数の和:163039

約数の個数: 24

約数和(自身を含む): 292092416

約数和(自身を除く): 150611020

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 162997, 325994, 651988, 1140979, 2281958, 4563916, 5052907, 10105814, 20211628, 35370349, 70740698, 141481396]

約数ペア:

[(1, 141481396), (2, 70740698), (4, 35370349), (7, 20211628), (14, 10105814), (28, 5052907), (31, 4563916), (62, 2281958), (124, 1140979), (217, 651988), (434, 325994), (868, 162997)]