135680358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89381}}^1$

素因数の和:89420

約数の個数: 32

約数和(自身を含む): 308904192

約数和(自身を除く): 173223834

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 89381, 178762, 268143, 536286, 983191, 1966382, 2055763, 2949573, 4111526, 5899146, 6167289, 12334578, 22613393, 45226786, 67840179, 135680358]

約数ペア:

[(1, 135680358), (2, 67840179), (3, 45226786), (6, 22613393), (11, 12334578), (22, 6167289), (23, 5899146), (33, 4111526), (46, 2949573), (66, 2055763), (69, 1966382), (138, 983191), (253, 536286), (506, 268143), (759, 178762), (1518, 89381)]