153239138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{6133}}^1$

素因数の和:6210

約数の個数: 24

約数和(自身を含む): 255824604

約数和(自身を除く): 102585466

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 6133, 12266, 12493, 24986, 79729, 159458, 190123, 380246, 2471599, 4943198, 5893813, 11787626, 76619569, 153239138]

約数ペア:

[(1, 153239138), (2, 76619569), (13, 11787626), (26, 5893813), (31, 4943198), (62, 2471599), (403, 380246), (806, 190123), (961, 159458), (1922, 79729), (6133, 24986), (12266, 12493)]