155707903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2281}}^1$

素因数の和:2442

約数の個数: 16

約数和(自身を含む): 172519200

約数和(自身を除く): 16811297

約数列:

[1, 13, 59, 89, 767, 1157, 2281, 5251, 29653, 68263, 134579, 203009, 1749527, 2639117, 11977531, 155707903]

約数ペア:

[(1, 155707903), (13, 11977531), (59, 2639117), (89, 1749527), (767, 203009), (1157, 134579), (2281, 68263), (5251, 29653)]