156739430705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1\times {\mathrm{165947}}^1$

素因数の和:167297

約数の個数: 32

約数和(自身を含む): 221138322048

約数和(自身を除く): 64398891343

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1321, 6605, 14531, 17173, 72655, 85865, 165947, 188903, 829735, 944515, 1825417, 2157311, 9127085, 10786555, 23730421, 118652105, 219215987, 1096079935, 2411375857, 2849807831, 12056879285, 14249039155, 31347886141, 156739430705]

約数ペア:

[(1, 156739430705), (5, 31347886141), (11, 14249039155), (13, 12056879285), (55, 2849807831), (65, 2411375857), (143, 1096079935), (715, 219215987), (1321, 118652105), (6605, 23730421), (14531, 10786555), (17173, 9127085), (72655, 2157311), (85865, 1825417), (165947, 944515), (188903, 829735)]