154345196

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{2731}}^1$

素因数の和:3005

約数の個数: 24

約数和(自身を含む): 275385600

約数和(自身を除く): 121040404

約数列:

[1, 2, 4, 71, 142, 199, 284, 398, 796, 2731, 5462, 10924, 14129, 28258, 56516, 193901, 387802, 543469, 775604, 1086938, 2173876, 38586299, 77172598, 154345196]

約数ペア:

[(1, 154345196), (2, 77172598), (4, 38586299), (71, 2173876), (142, 1086938), (199, 775604), (284, 543469), (398, 387802), (796, 193901), (2731, 56516), (5462, 28258), (10924, 14129)]