128961162

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1877}}^1$

素因数の和:2243

約数の個数: 48

約数和(自身を含む): 305858592

約数和(自身を除く): 176897430

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 347, 694, 1041, 1877, 2082, 3123, 3754, 3817, 5631, 6246, 7634, 11262, 11451, 16893, 20647, 22902, 33786, 34353, 41294, 61941, 68706, 123882, 185823, 371646, 651319, 1302638, 1953957, 3907914, 5861871, 7164509, 11723742, 14329018, 21493527, 42987054, 64480581, 128961162]

約数ペア:

[(1, 128961162), (2, 64480581), (3, 42987054), (6, 21493527), (9, 14329018), (11, 11723742), (18, 7164509), (22, 5861871), (33, 3907914), (66, 1953957), (99, 1302638), (198, 651319), (347, 371646), (694, 185823), (1041, 123882), (1877, 68706), (2082, 61941), (3123, 41294), (3754, 34353), (3817, 33786), (5631, 22902), (6246, 20647), (7634, 16893), (11262, 11451)]