157480276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{9439}}^1$

素因数の和:9583

約数の個数: 24

約数和(自身を含む): 284936960

約数和(自身を除く): 127456684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 4171, 8342, 9439, 16684, 18878, 37756, 405877, 811754, 915583, 1623508, 1831166, 3662332, 39370069, 78740138, 157480276]

約数ペア:

[(1, 157480276), (2, 78740138), (4, 39370069), (43, 3662332), (86, 1831166), (97, 1623508), (172, 915583), (194, 811754), (388, 405877), (4171, 37756), (8342, 18878), (9439, 16684)]