138456882

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{145133}}^1$

素因数の和:145194

約数の個数: 24

約数和(自身を含む): 305652204

約数和(自身を除く): 167195322

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 145133, 290266, 435399, 870798, 1306197, 2612394, 7692049, 15384098, 23076147, 46152294, 69228441, 138456882]

約数ペア:

[(1, 138456882), (2, 69228441), (3, 46152294), (6, 23076147), (9, 15384098), (18, 7692049), (53, 2612394), (106, 1306197), (159, 870798), (318, 435399), (477, 290266), (954, 145133)]