152972798

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{647}}^1\times {\mathrm{977}}^1$

素因数の和:1648

約数の個数: 24

約数和(自身を含む): 252863856

約数和(自身を除く): 99891058

約数列:

[1, 2, 11, 22, 121, 242, 647, 977, 1294, 1954, 7117, 10747, 14234, 21494, 78287, 118217, 156574, 236434, 632119, 1264238, 6953309, 13906618, 76486399, 152972798]

約数ペア:

[(1, 152972798), (2, 76486399), (11, 13906618), (22, 6953309), (121, 1264238), (242, 632119), (647, 236434), (977, 156574), (1294, 118217), (1954, 78287), (7117, 21494), (10747, 14234)]