138156969586

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{15172081}}^1$

素因数の和:15172269

約数の個数: 16

約数和(自身を含む): 215747006040

約数和(自身を除く): 77590036454

約数列:

[1, 2, 29, 58, 157, 314, 4553, 9106, 15172081, 30344162, 439990349, 879980698, 2382016717, 4764033434, 69078484793, 138156969586]

約数ペア:

[(1, 138156969586), (2, 69078484793), (29, 4764033434), (58, 2382016717), (157, 879980698), (314, 439990349), (4553, 30344162), (9106, 15172081)]