131255616

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{6389}}^1$

素因数の和:6511

約数の個数: 56

約数和(自身を含む): 350580960

約数和(自身を除く): 219325344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 6389, 6848, 10272, 12778, 19167, 20544, 25556, 38334, 51112, 76668, 102224, 153336, 204448, 306672, 408896, 613344, 683623, 1226688, 1367246, 2050869, 2734492, 4101738, 5468984, 8203476, 10937968, 16406952, 21875936, 32813904, 43751872, 65627808, 131255616]

約数ペア:

[(1, 131255616), (2, 65627808), (3, 43751872), (4, 32813904), (6, 21875936), (8, 16406952), (12, 10937968), (16, 8203476), (24, 5468984), (32, 4101738), (48, 2734492), (64, 2050869), (96, 1367246), (107, 1226688), (192, 683623), (214, 613344), (321, 408896), (428, 306672), (642, 204448), (856, 153336), (1284, 102224), (1712, 76668), (2568, 51112), (3424, 38334), (5136, 25556), (6389, 20544), (6848, 19167), (10272, 12778)]