138522696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443983}}^1$

素因数の和:444005

約数の個数: 32

約数和(自身を含む): 372946560

約数和(自身を除く): 234423864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 443983, 887966, 1331949, 1775932, 2663898, 3551864, 5327796, 5771779, 10655592, 11543558, 17315337, 23087116, 34630674, 46174232, 69261348, 138522696]

約数ペア:

[(1, 138522696), (2, 69261348), (3, 46174232), (4, 34630674), (6, 23087116), (8, 17315337), (12, 11543558), (13, 10655592), (24, 5771779), (26, 5327796), (39, 3551864), (52, 2663898), (78, 1775932), (104, 1331949), (156, 887966), (312, 443983)]