161340536

素因数分解:

$2^3\times 7^2\times {\mathrm{411583}}^1$

素因数の和:411603

約数の個数: 24

約数和(自身を含む): 351904320

約数和(自身を除く): 190563784

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 411583, 823166, 1646332, 2881081, 3292664, 5762162, 11524324, 20167567, 23048648, 40335134, 80670268, 161340536]

約数ペア:

[(1, 161340536), (2, 80670268), (4, 40335134), (7, 23048648), (8, 20167567), (14, 11524324), (28, 5762162), (49, 3292664), (56, 2881081), (98, 1646332), (196, 823166), (392, 411583)]