128568462

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{17239}}^1$

素因数の和:17368

約数の個数: 32

約数和(自身を含む): 283011840

約数和(自身を除く): 154443378

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2486, 3729, 7458, 17239, 34478, 51717, 103434, 189629, 379258, 568887, 1137774, 1948007, 3896014, 5844021, 11688042, 21428077, 42856154, 64284231, 128568462]

約数ペア:

[(1, 128568462), (2, 64284231), (3, 42856154), (6, 21428077), (11, 11688042), (22, 5844021), (33, 3896014), (66, 1948007), (113, 1137774), (226, 568887), (339, 379258), (678, 189629), (1243, 103434), (2486, 51717), (3729, 34478), (7458, 17239)]