158353208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49117}}^1$

素因数の和:49167

約数の個数: 32

約数和(自身を含む): 330072960

約数和(自身を除く): 171719752

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 49117, 98234, 196468, 392936, 638521, 1277042, 1522627, 2554084, 3045254, 5108168, 6090508, 12181016, 19794151, 39588302, 79176604, 158353208]

約数ペア:

[(1, 158353208), (2, 79176604), (4, 39588302), (8, 19794151), (13, 12181016), (26, 6090508), (31, 5108168), (52, 3045254), (62, 2554084), (104, 1522627), (124, 1277042), (248, 638521), (403, 392936), (806, 196468), (1612, 98234), (3224, 49117)]