155965356

素因数分解:

$2^2\times 3^2\times {\mathrm{4332371}}^1$

素因数の和:4332381

約数の個数: 18

約数和(自身を含む): 394245852

約数和(自身を除く): 238280496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4332371, 8664742, 12997113, 17329484, 25994226, 38991339, 51988452, 77982678, 155965356]

約数ペア:

[(1, 155965356), (2, 77982678), (3, 51988452), (4, 38991339), (6, 25994226), (9, 17329484), (12, 12997113), (18, 8664742), (36, 4332371)]