148996816

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 294103944

約数和(自身を除く): 145107128

約数列:

[1, 2, 4, 8, 16, 101, 137, 202, 274, 404, 548, 673, 808, 1096, 1346, 1616, 2192, 2692, 5384, 10768, 13837, 27674, 55348, 67973, 92201, 110696, 135946, 184402, 221392, 271892, 368804, 543784, 737608, 1087568, 1475216, 9312301, 18624602, 37249204, 74498408, 148996816]

約数ペア:

[(1, 148996816), (2, 74498408), (4, 37249204), (8, 18624602), (16, 9312301), (101, 1475216), (137, 1087568), (202, 737608), (274, 543784), (404, 368804), (548, 271892), (673, 221392), (808, 184402), (1096, 135946), (1346, 110696), (1616, 92201), (2192, 67973), (2692, 55348), (5384, 27674), (10768, 13837)]