181337148

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{136139}}^1$

素因数の和:136186

約数の個数: 36

約数和(自身を含む): 470772120

約数和(自身を除く): 289434972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 136139, 272278, 408417, 544556, 816834, 1225251, 1633668, 2450502, 4901004, 5037143, 10074286, 15111429, 20148572, 30222858, 45334287, 60445716, 90668574, 181337148]

約数ペア:

[(1, 181337148), (2, 90668574), (3, 60445716), (4, 45334287), (6, 30222858), (9, 20148572), (12, 15111429), (18, 10074286), (36, 5037143), (37, 4901004), (74, 2450502), (111, 1633668), (148, 1225251), (222, 816834), (333, 544556), (444, 408417), (666, 272278), (1332, 136139)]