144251884

素因数分解:

$2^2\times 7^2\times {\mathrm{735979}}^1$

素因数の和:735997

約数の個数: 18

約数和(自身を含む): 293656020

約数和(自身を除く): 149404136

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 735979, 1471958, 2943916, 5151853, 10303706, 20607412, 36062971, 72125942, 144251884]

約数ペア:

[(1, 144251884), (2, 72125942), (4, 36062971), (7, 20607412), (14, 10303706), (28, 5151853), (49, 2943916), (98, 1471958), (196, 735979)]