123770154

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{189251}}^1$

素因数の和:189365

約数の個数: 16

約数和(自身を含む): 249812640

約数和(自身を除く): 126042486

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 189251, 378502, 567753, 1135506, 20628359, 41256718, 61885077, 123770154]

約数ペア:

[(1, 123770154), (2, 61885077), (3, 41256718), (6, 20628359), (109, 1135506), (218, 567753), (327, 378502), (654, 189251)]