161006552

素因数分解:

$2^3\times 7^2\times {\mathrm{410731}}^1$

素因数の和:410751

約数の個数: 24

約数和(自身を含む): 351175860

約数和(自身を除く): 190169308

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 410731, 821462, 1642924, 2875117, 3285848, 5750234, 11500468, 20125819, 23000936, 40251638, 80503276, 161006552]

約数ペア:

[(1, 161006552), (2, 80503276), (4, 40251638), (7, 23000936), (8, 20125819), (14, 11500468), (28, 5750234), (49, 3285848), (56, 2875117), (98, 1642924), (196, 821462), (392, 410731)]