144433916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{21739}}^1$

素因数の和:21905

約数の個数: 24

約数和(自身を含む): 277576320

約数和(自身を除く): 133142404

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 21739, 43478, 86956, 239129, 478258, 956516, 3282589, 6565178, 13130356, 36108479, 72216958, 144433916]

約数ペア:

[(1, 144433916), (2, 72216958), (4, 36108479), (11, 13130356), (22, 6565178), (44, 3282589), (151, 956516), (302, 478258), (604, 239129), (1661, 86956), (3322, 43478), (6644, 21739)]