128051448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{762211}}^1$

素因数の和:762227

約数の個数: 32

約数和(自身を含む): 365861760

約数和(自身を除く): 237810312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 762211, 1524422, 2286633, 3048844, 4573266, 5335477, 6097688, 9146532, 10670954, 16006431, 18293064, 21341908, 32012862, 42683816, 64025724, 128051448]

約数ペア:

[(1, 128051448), (2, 64025724), (3, 42683816), (4, 32012862), (6, 21341908), (7, 18293064), (8, 16006431), (12, 10670954), (14, 9146532), (21, 6097688), (24, 5335477), (28, 4573266), (42, 3048844), (56, 2286633), (84, 1524422), (168, 762211)]