161824196

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{673}}^1\times {\mathrm{1279}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 289873920

約数和(自身を除く): 128049724

約数列:

[1, 2, 4, 47, 94, 188, 673, 1279, 1346, 2558, 2692, 5116, 31631, 60113, 63262, 120226, 126524, 240452, 860767, 1721534, 3443068, 40456049, 80912098, 161824196]

約数ペア:

[(1, 161824196), (2, 80912098), (4, 40456049), (47, 3443068), (94, 1721534), (188, 860767), (673, 240452), (1279, 126524), (1346, 120226), (2558, 63262), (2692, 60113), (5116, 31631)]