164050012

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{18839}}^1$

素因数の和:19161

約数の個数: 24

約数和(自身を含む): 329172480

約数和(自身を除く): 165122468

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 8708, 18839, 37678, 75356, 131873, 263746, 527492, 5858929, 11717858, 23435716, 41012503, 82025006, 164050012]

約数ペア:

[(1, 164050012), (2, 82025006), (4, 41012503), (7, 23435716), (14, 11717858), (28, 5858929), (311, 527492), (622, 263746), (1244, 131873), (2177, 75356), (4354, 37678), (8708, 18839)]