157013264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{16661}}^1$

素因数の和:16719

約数の個数: 40

約数和(自身を含む): 330574080

約数和(自身を除く): 173560816

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9424, 16661, 33322, 66644, 133288, 266576, 316559, 516491, 633118, 1032982, 1266236, 2065964, 2532472, 4131928, 5064944, 8263856, 9813329, 19626658, 39253316, 78506632, 157013264]

約数ペア:

[(1, 157013264), (2, 78506632), (4, 39253316), (8, 19626658), (16, 9813329), (19, 8263856), (31, 5064944), (38, 4131928), (62, 2532472), (76, 2065964), (124, 1266236), (152, 1032982), (248, 633118), (304, 516491), (496, 316559), (589, 266576), (1178, 133288), (2356, 66644), (4712, 33322), (9424, 16661)]