128413614

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{25693}}^1$

素因数の和:25729

約数の個数: 48

約数和(自身を含む): 316344528

約数和(自身を除く): 187930914

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 49, 51, 98, 102, 119, 147, 238, 294, 357, 714, 833, 1666, 2499, 4998, 25693, 51386, 77079, 154158, 179851, 359702, 436781, 539553, 873562, 1079106, 1258957, 1310343, 2517914, 2620686, 3057467, 3776871, 6114934, 7553742, 9172401, 18344802, 21402269, 42804538, 64206807, 128413614]

約数ペア:

[(1, 128413614), (2, 64206807), (3, 42804538), (6, 21402269), (7, 18344802), (14, 9172401), (17, 7553742), (21, 6114934), (34, 3776871), (42, 3057467), (49, 2620686), (51, 2517914), (98, 1310343), (102, 1258957), (119, 1079106), (147, 873562), (238, 539553), (294, 436781), (357, 359702), (714, 179851), (833, 154158), (1666, 77079), (2499, 51386), (4998, 25693)]