122381428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^3\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 241346560

約数和(自身を除く): 118965132

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 79, 124, 158, 316, 403, 806, 961, 1027, 1612, 1922, 2054, 2449, 3844, 4108, 4898, 9796, 12493, 24986, 29791, 31837, 49972, 59582, 63674, 75919, 119164, 127348, 151838, 303676, 387283, 774566, 986947, 1549132, 1973894, 2353489, 3947788, 4706978, 9413956, 30595357, 61190714, 122381428]

約数ペア:

[(1, 122381428), (2, 61190714), (4, 30595357), (13, 9413956), (26, 4706978), (31, 3947788), (52, 2353489), (62, 1973894), (79, 1549132), (124, 986947), (158, 774566), (316, 387283), (403, 303676), (806, 151838), (961, 127348), (1027, 119164), (1612, 75919), (1922, 63674), (2054, 59582), (2449, 49972), (3844, 31837), (4108, 29791), (4898, 24986), (9796, 12493)]