165640948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{3877}}^1$

素因数の和:4863

約数の個数: 24

約数和(自身を含む): 316630944

約数和(自身を除く): 150989996

約数列:

[1, 2, 4, 11, 22, 44, 971, 1942, 3877, 3884, 7754, 10681, 15508, 21362, 42647, 42724, 85294, 170588, 3764567, 7529134, 15058268, 41410237, 82820474, 165640948]

約数ペア:

[(1, 165640948), (2, 82820474), (4, 41410237), (11, 15058268), (22, 7529134), (44, 3764567), (971, 170588), (1942, 85294), (3877, 42724), (3884, 42647), (7754, 21362), (10681, 15508)]