126535304

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{72889}}^1$

素因数の和:72933

約数の個数: 32

約数和(自身を含む): 279897600

約数和(自身を除く): 153362296

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 72889, 145778, 291556, 510223, 583112, 1020446, 2040892, 2259559, 4081784, 4519118, 9038236, 15816913, 18076472, 31633826, 63267652, 126535304]

約数ペア:

[(1, 126535304), (2, 63267652), (4, 31633826), (7, 18076472), (8, 15816913), (14, 9038236), (28, 4519118), (31, 4081784), (56, 2259559), (62, 2040892), (124, 1020446), (217, 583112), (248, 510223), (434, 291556), (868, 145778), (1736, 72889)]