140641728

素因数分解:

$2^6\times 3^1\times {\mathrm{732509}}^1$

素因数の和:732524

約数の個数: 28

約数和(自身を含む): 372115080

約数和(自身を除く): 231473352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 732509, 1465018, 2197527, 2930036, 4395054, 5860072, 8790108, 11720144, 17580216, 23440288, 35160432, 46880576, 70320864, 140641728]

約数ペア:

[(1, 140641728), (2, 70320864), (3, 46880576), (4, 35160432), (6, 23440288), (8, 17580216), (12, 11720144), (16, 8790108), (24, 5860072), (32, 4395054), (48, 2930036), (64, 2197527), (96, 1465018), (192, 732509)]