122885256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{393863}}^1$

素因数の和:393885

約数の個数: 32

約数和(自身を含む): 330845760

約数和(自身を除く): 207960504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 393863, 787726, 1181589, 1575452, 2363178, 3150904, 4726356, 5120219, 9452712, 10240438, 15360657, 20480876, 30721314, 40961752, 61442628, 122885256]

約数ペア:

[(1, 122885256), (2, 61442628), (3, 40961752), (4, 30721314), (6, 20480876), (8, 15360657), (12, 10240438), (13, 9452712), (24, 5120219), (26, 4726356), (39, 3150904), (52, 2363178), (78, 1575452), (104, 1181589), (156, 787726), (312, 393863)]