149701904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2903}}^1$

素因数の和:3215

約数の個数: 40

約数和(自身を含む): 317604672

約数和(自身を除く): 167902768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 293, 586, 1172, 2344, 2903, 3223, 4688, 5806, 6446, 11612, 12892, 23224, 25784, 31933, 46448, 51568, 63866, 127732, 255464, 510928, 850579, 1701158, 3402316, 6804632, 9356369, 13609264, 18712738, 37425476, 74850952, 149701904]

約数ペア:

[(1, 149701904), (2, 74850952), (4, 37425476), (8, 18712738), (11, 13609264), (16, 9356369), (22, 6804632), (44, 3402316), (88, 1701158), (176, 850579), (293, 510928), (586, 255464), (1172, 127732), (2344, 63866), (2903, 51568), (3223, 46448), (4688, 31933), (5806, 25784), (6446, 23224), (11612, 12892)]