164774090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{15271}}^1$

素因数の和:15374

約数の個数: 32

約数和(自身を含む): 323277696

約数和(自身を除く): 158503606

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 15271, 30542, 76355, 152710, 198523, 397046, 992615, 1267493, 1985230, 2534986, 6337465, 12674930, 16477409, 32954818, 82387045, 164774090]

約数ペア:

[(1, 164774090), (2, 82387045), (5, 32954818), (10, 16477409), (13, 12674930), (26, 6337465), (65, 2534986), (83, 1985230), (130, 1267493), (166, 992615), (415, 397046), (830, 198523), (1079, 152710), (2158, 76355), (5395, 30542), (10790, 15271)]