128540346

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{2657}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 280939968

約数和(自身を除く): 152399622

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 733, 1466, 2199, 2657, 4398, 5314, 7971, 8063, 15942, 16126, 24189, 29227, 48378, 58454, 87681, 175362, 1947581, 3895162, 5842743, 11685486, 21423391, 42846782, 64270173, 128540346]

約数ペア:

[(1, 128540346), (2, 64270173), (3, 42846782), (6, 21423391), (11, 11685486), (22, 5842743), (33, 3895162), (66, 1947581), (733, 175362), (1466, 87681), (2199, 58454), (2657, 48378), (4398, 29227), (5314, 24189), (7971, 16126), (8063, 15942)]