156978966

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{5107}}^1$

素因数の和:5268

約数の個数: 32

約数和(自身を含む): 323642880

約数和(自身を除く): 166663914

約数列:

[1, 2, 3, 6, 47, 94, 109, 141, 218, 282, 327, 654, 5107, 5123, 10214, 10246, 15321, 15369, 30642, 30738, 240029, 480058, 556663, 720087, 1113326, 1440174, 1669989, 3339978, 26163161, 52326322, 78489483, 156978966]

約数ペア:

[(1, 156978966), (2, 78489483), (3, 52326322), (6, 26163161), (47, 3339978), (94, 1669989), (109, 1440174), (141, 1113326), (218, 720087), (282, 556663), (327, 480058), (654, 240029), (5107, 30738), (5123, 30642), (10214, 15369), (10246, 15321)]