156979086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{64283}}^1$

素因数の和:64336

約数の個数: 32

約数和(自身を含む): 351762048

約数和(自身を除く): 194782962

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 64283, 128566, 192849, 385698, 707113, 1414226, 2121339, 2378471, 4242678, 4756942, 7135413, 14270826, 26163181, 52326362, 78489543, 156979086]

約数ペア:

[(1, 156979086), (2, 78489543), (3, 52326362), (6, 26163181), (11, 14270826), (22, 7135413), (33, 4756942), (37, 4242678), (66, 2378471), (74, 2121339), (111, 1414226), (222, 707113), (407, 385698), (814, 192849), (1221, 128566), (2442, 64283)]