172104044

素因数分解:

$2^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{23371}}^1$

素因数の和:23645

約数の個数: 24

約数和(自身を含む): 345531648

約数和(自身を除く): 173427604

約数列:

[1, 2, 4, 7, 14, 28, 263, 526, 1052, 1841, 3682, 7364, 23371, 46742, 93484, 163597, 327194, 654388, 6146573, 12293146, 24586292, 43026011, 86052022, 172104044]

約数ペア:

[(1, 172104044), (2, 86052022), (4, 43026011), (7, 24586292), (14, 12293146), (28, 6146573), (263, 654388), (526, 327194), (1052, 163597), (1841, 93484), (3682, 46742), (7364, 23371)]