141209282

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{28163}}^1$

素因数の和:28297

約数の個数: 16

約数和(自身を含む): 223058880

約数和(自身を除く): 81849598

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 28163, 56326, 647749, 1295498, 3069767, 6139534, 70604641, 141209282]

約数ペア:

[(1, 141209282), (2, 70604641), (23, 6139534), (46, 3069767), (109, 1295498), (218, 647749), (2507, 56326), (5014, 28163)]