149072872

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{110261}}^1$

素因数の和:110293

約数の個数: 24

約数和(自身を含む): 302669190

約数和(自身を除く): 153596318

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 110261, 220522, 441044, 882088, 1433393, 2866786, 5733572, 11467144, 18634109, 37268218, 74536436, 149072872]

約数ペア:

[(1, 149072872), (2, 74536436), (4, 37268218), (8, 18634109), (13, 11467144), (26, 5733572), (52, 2866786), (104, 1433393), (169, 882088), (338, 441044), (676, 220522), (1352, 110261)]