128144004

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{135173}}^1$

素因数の和:135259

約数の個数: 24

約数和(自身を含む): 302789760

約数和(自身を除く): 174645756

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 135173, 270346, 405519, 540692, 811038, 1622076, 10678667, 21357334, 32036001, 42714668, 64072002, 128144004]

約数ペア:

[(1, 128144004), (2, 64072002), (3, 42714668), (4, 32036001), (6, 21357334), (12, 10678667), (79, 1622076), (158, 811038), (237, 540692), (316, 405519), (474, 270346), (948, 135173)]