157460412

素因数分解:

$2^2\times 3^1\times {\mathrm{643}}^1\times {\mathrm{20407}}^1$

素因数の和:21057

約数の個数: 24

約数和(自身を含む): 367997056

約数和(自身を除く): 210536644

約数列:

[1, 2, 3, 4, 6, 12, 643, 1286, 1929, 2572, 3858, 7716, 20407, 40814, 61221, 81628, 122442, 244884, 13121701, 26243402, 39365103, 52486804, 78730206, 157460412]

約数ペア:

[(1, 157460412), (2, 78730206), (3, 52486804), (4, 39365103), (6, 26243402), (12, 13121701), (643, 244884), (1286, 122442), (1929, 81628), (2572, 61221), (3858, 40814), (7716, 20407)]