156972090232

素因数分解:

$2^3\times {\mathrm{71069}}^1\times {\mathrm{276091}}^1$

素因数の和:347166

約数の個数: 16

約数和(自身を含む): 294327876600

約数和(自身を除く): 137355786368

約数列:

[1, 2, 4, 8, 71069, 142138, 276091, 284276, 552182, 568552, 1104364, 2208728, 19621511279, 39243022558, 78486045116, 156972090232]

約数ペア:

[(1, 156972090232), (2, 78486045116), (4, 39243022558), (8, 19621511279), (71069, 2208728), (142138, 1104364), (276091, 568552), (284276, 552182)]