140121146

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{15649}}^1$

素因数の和:15710

約数の個数: 24

約数和(自身を含む): 237285300

約数和(自身を除く): 97164154

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 15649, 31298, 172139, 344278, 579013, 1158026, 1893529, 3787058, 6369143, 12738286, 70060573, 140121146]

約数ペア:

[(1, 140121146), (2, 70060573), (11, 12738286), (22, 6369143), (37, 3787058), (74, 1893529), (121, 1158026), (242, 579013), (407, 344278), (814, 172139), (4477, 31298), (8954, 15649)]