129718204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421163}}^1$

素因数の和:421185

約数の個数: 24

約数和(自身を含む): 283022208

約数和(自身を除く): 153304004

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 421163, 842326, 1684652, 2948141, 4632793, 5896282, 9265586, 11792564, 18531172, 32429551, 64859102, 129718204]

約数ペア:

[(1, 129718204), (2, 64859102), (4, 32429551), (7, 18531172), (11, 11792564), (14, 9265586), (22, 5896282), (28, 4632793), (44, 2948141), (77, 1684652), (154, 842326), (308, 421163)]