173078642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{23071}}^1$

素因数の和:23126

約数の個数: 24

約数和(自身を含む): 294583296

約数和(自身を除く): 121504654

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 23071, 46142, 253781, 507562, 715201, 1430402, 2791591, 5583182, 7867211, 15734422, 86539321, 173078642]

約数ペア:

[(1, 173078642), (2, 86539321), (11, 15734422), (22, 7867211), (31, 5583182), (62, 2791591), (121, 1430402), (242, 715201), (341, 507562), (682, 253781), (3751, 46142), (7502, 23071)]