157030447

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1873}}^1$

素因数の和:1975

約数の個数: 24

約数和(自身を含む): 192272400

約数和(自身を除く): 35241953

約数列:

[1, 7, 29, 49, 59, 203, 413, 1421, 1711, 1873, 2891, 11977, 13111, 54317, 83839, 91777, 110507, 380219, 773549, 2661533, 3204703, 5414843, 22432921, 157030447]

約数ペア:

[(1, 157030447), (7, 22432921), (29, 5414843), (49, 3204703), (59, 2661533), (203, 773549), (413, 380219), (1421, 110507), (1711, 91777), (1873, 83839), (2891, 54317), (11977, 13111)]