156890808

素因数分解:

$2^3\times 3^2\times {\mathrm{2179039}}^1$

素因数の和:2179051

約数の個数: 24

約数和(自身を含む): 424912800

約数和(自身を除く): 268021992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2179039, 4358078, 6537117, 8716156, 13074234, 17432312, 19611351, 26148468, 39222702, 52296936, 78445404, 156890808]

約数ペア:

[(1, 156890808), (2, 78445404), (3, 52296936), (4, 39222702), (6, 26148468), (8, 19611351), (9, 17432312), (12, 13074234), (18, 8716156), (24, 6537117), (36, 4358078), (72, 2179039)]