140508780328

素因数分解:

$2^3\times 7^1\times {\mathrm{42331}}^1\times {\mathrm{59273}}^1$

素因数の和:101617

約数の個数: 32

約数和(自身を含む): 301102436160

約数和(自身を除く): 160593655832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 42331, 59273, 84662, 118546, 169324, 237092, 296317, 338648, 414911, 474184, 592634, 829822, 1185268, 1659644, 2370536, 3319288, 2509085363, 5018170726, 10036341452, 17563597541, 20072682904, 35127195082, 70254390164, 140508780328]

約数ペア:

[(1, 140508780328), (2, 70254390164), (4, 35127195082), (7, 20072682904), (8, 17563597541), (14, 10036341452), (28, 5018170726), (56, 2509085363), (42331, 3319288), (59273, 2370536), (84662, 1659644), (118546, 1185268), (169324, 829822), (237092, 592634), (296317, 474184), (338648, 414911)]