161105148

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73363}}^1$

素因数の和:73434

約数の個数: 36

約数和(自身を含む): 413919688

約数和(自身を除く): 252814540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 73363, 146726, 220089, 293452, 440178, 660267, 880356, 1320534, 2641068, 4475143, 8950286, 13425429, 17900572, 26850858, 40276287, 53701716, 80552574, 161105148]

約数ペア:

[(1, 161105148), (2, 80552574), (3, 53701716), (4, 40276287), (6, 26850858), (9, 17900572), (12, 13425429), (18, 8950286), (36, 4475143), (61, 2641068), (122, 1320534), (183, 880356), (244, 660267), (366, 440178), (549, 293452), (732, 220089), (1098, 146726), (2196, 73363)]