128520486

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{58049}}^1$

素因数の和:58101

約数の個数: 32

約数和(自身を含む): 292572000

約数和(自身を除く): 164051514

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 58049, 116098, 174147, 348294, 522441, 1044882, 1567323, 2380009, 3134646, 4760018, 7140027, 14280054, 21420081, 42840162, 64260243, 128520486]

約数ペア:

[(1, 128520486), (2, 64260243), (3, 42840162), (6, 21420081), (9, 14280054), (18, 7140027), (27, 4760018), (41, 3134646), (54, 2380009), (82, 1567323), (123, 1044882), (246, 522441), (369, 348294), (738, 174147), (1107, 116098), (2214, 58049)]