155394596

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{118081}}^1$

素因数の和:118139

約数の個数: 24

約数和(自身を含む): 317404416

約数和(自身を除く): 162009820

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 118081, 236162, 472324, 826567, 1653134, 3306268, 5549807, 11099614, 22199228, 38848649, 77697298, 155394596]

約数ペア:

[(1, 155394596), (2, 77697298), (4, 38848649), (7, 22199228), (14, 11099614), (28, 5549807), (47, 3306268), (94, 1653134), (188, 826567), (329, 472324), (658, 236162), (1316, 118081)]