153039238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1663}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 258785280

約数和(自身を除く): 105746042

約数列:

[1, 2, 11, 22, 47, 89, 94, 178, 517, 979, 1034, 1663, 1958, 3326, 4183, 8366, 18293, 36586, 46013, 78161, 92026, 148007, 156322, 296014, 859771, 1628077, 1719542, 3256154, 6956329, 13912658, 76519619, 153039238]

約数ペア:

[(1, 153039238), (2, 76519619), (11, 13912658), (22, 6956329), (47, 3256154), (89, 1719542), (94, 1628077), (178, 859771), (517, 296014), (979, 156322), (1034, 148007), (1663, 92026), (1958, 78161), (3326, 46013), (4183, 36586), (8366, 18293)]