156171636

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{40543}}^1$

素因数の和:40660

約数の個数: 36

約数和(自身を含む): 398466432

約数和(自身を除く): 242294796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 40543, 81086, 121629, 162172, 243258, 364887, 486516, 729774, 1459548, 4338101, 8676202, 13014303, 17352404, 26028606, 39042909, 52057212, 78085818, 156171636]

約数ペア:

[(1, 156171636), (2, 78085818), (3, 52057212), (4, 39042909), (6, 26028606), (9, 17352404), (12, 13014303), (18, 8676202), (36, 4338101), (107, 1459548), (214, 729774), (321, 486516), (428, 364887), (642, 243258), (963, 162172), (1284, 121629), (1926, 81086), (3852, 40543)]