143408692

素因数分解:

$2^2\times 7^2\times {\mathrm{523}}^1\times {\mathrm{1399}}^1$

素因数の和:1940

約数の個数: 36

約数和(自身を含む): 292706400

約数和(自身を除く): 149297708

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 523, 1046, 1399, 2092, 2798, 3661, 5596, 7322, 9793, 14644, 19586, 25627, 39172, 51254, 68551, 102508, 137102, 274204, 731677, 1463354, 2926708, 5121739, 10243478, 20486956, 35852173, 71704346, 143408692]

約数ペア:

[(1, 143408692), (2, 71704346), (4, 35852173), (7, 20486956), (14, 10243478), (28, 5121739), (49, 2926708), (98, 1463354), (196, 731677), (523, 274204), (1046, 137102), (1399, 102508), (2092, 68551), (2798, 51254), (3661, 39172), (5596, 25627), (7322, 19586), (9793, 14644)]