157132528

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{11047}}^1$

素因数の和:11189

約数の個数: 40

約数和(自身を含む): 350707712

約数和(自身を除く): 193575184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1778, 2032, 3556, 7112, 11047, 14224, 22094, 44188, 77329, 88376, 154658, 176752, 309316, 618632, 1237264, 1402969, 2805938, 5611876, 9820783, 11223752, 19641566, 22447504, 39283132, 78566264, 157132528]

約数ペア:

[(1, 157132528), (2, 78566264), (4, 39283132), (7, 22447504), (8, 19641566), (14, 11223752), (16, 9820783), (28, 5611876), (56, 2805938), (112, 1402969), (127, 1237264), (254, 618632), (508, 309316), (889, 176752), (1016, 154658), (1778, 88376), (2032, 77329), (3556, 44188), (7112, 22094), (11047, 14224)]