129378174

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4759}}^1$

素因数の和:4984

約数の個数: 32

約数和(自身を含む): 271434240

約数和(自身を除く): 142056066

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 197, 394, 591, 1182, 4531, 4759, 9062, 9518, 13593, 14277, 27186, 28554, 109457, 218914, 328371, 656742, 937523, 1875046, 2812569, 5625138, 21563029, 43126058, 64689087, 129378174]

約数ペア:

[(1, 129378174), (2, 64689087), (3, 43126058), (6, 21563029), (23, 5625138), (46, 2812569), (69, 1875046), (138, 937523), (197, 656742), (394, 328371), (591, 218914), (1182, 109457), (4531, 28554), (4759, 27186), (9062, 14277), (9518, 13593)]