155616806

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{5507}}^1$

素因数の和:5779

約数の個数: 16

約数和(自身を含む): 237945600

約数和(自身を除く): 82328794

約数列:

[1, 2, 71, 142, 199, 398, 5507, 11014, 14129, 28258, 390997, 781994, 1095893, 2191786, 77808403, 155616806]

約数ペア:

[(1, 155616806), (2, 77808403), (71, 2191786), (142, 1095893), (199, 781994), (398, 390997), (5507, 28258), (11014, 14129)]