165260194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1451}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 281014272

約数和(自身を除く): 115754078

約数列:

[1, 2, 11, 22, 31, 62, 167, 334, 341, 682, 1451, 1837, 2902, 3674, 5177, 10354, 15961, 31922, 44981, 56947, 89962, 113894, 242317, 484634, 494791, 989582, 2665487, 5330974, 7511827, 15023654, 82630097, 165260194]

約数ペア:

[(1, 165260194), (2, 82630097), (11, 15023654), (22, 7511827), (31, 5330974), (62, 2665487), (167, 989582), (334, 494791), (341, 484634), (682, 242317), (1451, 113894), (1837, 89962), (2902, 56947), (3674, 44981), (5177, 31922), (10354, 15961)]