149544076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{31181}}^1$

素因数の和:31305

約数の個数: 24

約数和(自身を含む): 288121680

約数和(自身を除く): 138577604

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 31181, 62362, 124724, 342991, 685982, 1371964, 3398729, 6797458, 13594916, 37386019, 74772038, 149544076]

約数ペア:

[(1, 149544076), (2, 74772038), (4, 37386019), (11, 13594916), (22, 6797458), (44, 3398729), (109, 1371964), (218, 685982), (436, 342991), (1199, 124724), (2398, 62362), (4796, 31181)]