149676868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{24473}}^1$

素因数の和:24627

約数の個数: 24

約数和(自身を含む): 287814240

約数和(自身を除く): 138137372

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 24473, 48946, 97892, 269203, 538406, 1076812, 3401747, 6803494, 13606988, 37419217, 74838434, 149676868]

約数ペア:

[(1, 149676868), (2, 74838434), (4, 37419217), (11, 13606988), (22, 6803494), (44, 3401747), (139, 1076812), (278, 538406), (556, 269203), (1529, 97892), (3058, 48946), (6116, 24473)]