154401018

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1291}}^1$

素因数の和:1970

約数の個数: 32

約数和(自身を含む): 319506432

約数和(自身を除く): 165105414

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 643, 1286, 1291, 1929, 2582, 3858, 3873, 7746, 19933, 39866, 40021, 59799, 80042, 119598, 120063, 240126, 830113, 1660226, 2490339, 4980678, 25733503, 51467006, 77200509, 154401018]

約数ペア:

[(1, 154401018), (2, 77200509), (3, 51467006), (6, 25733503), (31, 4980678), (62, 2490339), (93, 1660226), (186, 830113), (643, 240126), (1286, 120063), (1291, 119598), (1929, 80042), (2582, 59799), (3858, 40021), (3873, 39866), (7746, 19933)]