158013016

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{68821}}^1$

素因数の和:68875

約数の個数: 32

約数和(自身を含む): 346862880

約数和(自身を除く): 188849864

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 68821, 137642, 275284, 481747, 550568, 963494, 1926988, 2821661, 3853976, 5643322, 11286644, 19751627, 22573288, 39503254, 79006508, 158013016]

約数ペア:

[(1, 158013016), (2, 79006508), (4, 39503254), (7, 22573288), (8, 19751627), (14, 11286644), (28, 5643322), (41, 3853976), (56, 2821661), (82, 1926988), (164, 963494), (287, 550568), (328, 481747), (574, 275284), (1148, 137642), (2296, 68821)]