131820768

素因数分解:

$2^5\times 3^2\times {\mathrm{457711}}^1$

素因数の和:457727

約数の個数: 36

約数和(自身を含む): 374866128

約数和(自身を除く): 243045360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 457711, 915422, 1373133, 1830844, 2746266, 3661688, 4119399, 5492532, 7323376, 8238798, 10985064, 14646752, 16477596, 21970128, 32955192, 43940256, 65910384, 131820768]

約数ペア:

[(1, 131820768), (2, 65910384), (3, 43940256), (4, 32955192), (6, 21970128), (8, 16477596), (9, 14646752), (12, 10985064), (16, 8238798), (18, 7323376), (24, 5492532), (32, 4119399), (36, 3661688), (48, 2746266), (72, 1830844), (96, 1373133), (144, 915422), (288, 457711)]