138995328

素因数分解:

$2^7\times 3^1\times {\mathrm{361967}}^1$

素因数の和:361984

約数の個数: 32

約数和(自身を含む): 369207360

約数和(自身を除く): 230212032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 361967, 723934, 1085901, 1447868, 2171802, 2895736, 4343604, 5791472, 8687208, 11582944, 17374416, 23165888, 34748832, 46331776, 69497664, 138995328]

約数ペア:

[(1, 138995328), (2, 69497664), (3, 46331776), (4, 34748832), (6, 23165888), (8, 17374416), (12, 11582944), (16, 8687208), (24, 5791472), (32, 4343604), (48, 2895736), (64, 2171802), (96, 1447868), (128, 1085901), (192, 723934), (384, 361967)]