164272020476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2415765007}}^1$

素因数の和:2415765028

約数の個数: 12

約数和(自身を含む): 304386391008

約数和(自身を除く): 140114370532

約数列:

[1, 2, 4, 17, 34, 68, 2415765007, 4831530014, 9663060028, 41068005119, 82136010238, 164272020476]

約数ペア:

[(1, 164272020476), (2, 82136010238), (4, 41068005119), (17, 9663060028), (34, 4831530014), (68, 2415765007)]