121768868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{75539}}^1$

素因数の和:75587

約数の個数: 24

約数和(自身を含む): 236893440

約数和(自身を除く): 115124572

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 75539, 151078, 302156, 982007, 1964014, 2341709, 3928028, 4683418, 9366836, 30442217, 60884434, 121768868]

約数ペア:

[(1, 121768868), (2, 60884434), (4, 30442217), (13, 9366836), (26, 4683418), (31, 3928028), (52, 2341709), (62, 1964014), (124, 982007), (403, 302156), (806, 151078), (1612, 75539)]