161623938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1693}}^1\times {\mathrm{2273}}^1$

素因数の和:3978

約数の個数: 32

約数和(自身を含む): 369806976

約数和(自身を除く): 208183038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1693, 2273, 3386, 4546, 5079, 6819, 10158, 11851, 13638, 15911, 23702, 31822, 35553, 47733, 71106, 95466, 3848189, 7696378, 11544567, 23089134, 26937323, 53874646, 80811969, 161623938]

約数ペア:

[(1, 161623938), (2, 80811969), (3, 53874646), (6, 26937323), (7, 23089134), (14, 11544567), (21, 7696378), (42, 3848189), (1693, 95466), (2273, 71106), (3386, 47733), (4546, 35553), (5079, 31822), (6819, 23702), (10158, 15911), (11851, 13638)]