138426896

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{5651}}^1$

素因数の和:7190

約数の個数: 20

約数和(自身を含む): 268424784

約数和(自身を除く): 129997888

約数列:

[1, 2, 4, 8, 16, 1531, 3062, 5651, 6124, 11302, 12248, 22604, 24496, 45208, 90416, 8651681, 17303362, 34606724, 69213448, 138426896]

約数ペア:

[(1, 138426896), (2, 69213448), (4, 34606724), (8, 17303362), (16, 8651681), (1531, 90416), (3062, 45208), (5651, 24496), (6124, 22604), (11302, 12248)]