131680512

素因数分解:

$2^8\times 3^3\times {\mathrm{19051}}^1$

素因数の和:19076

約数の個数: 72

約数和(自身を含む): 389422880

約数和(自身を除く): 257742368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 19051, 38102, 57153, 76204, 114306, 152408, 171459, 228612, 304816, 342918, 457224, 514377, 609632, 685836, 914448, 1028754, 1219264, 1371672, 1828896, 2057508, 2438528, 2743344, 3657792, 4115016, 4877056, 5486688, 7315584, 8230032, 10973376, 14631168, 16460064, 21946752, 32920128, 43893504, 65840256, 131680512]

約数ペア:

[(1, 131680512), (2, 65840256), (3, 43893504), (4, 32920128), (6, 21946752), (8, 16460064), (9, 14631168), (12, 10973376), (16, 8230032), (18, 7315584), (24, 5486688), (27, 4877056), (32, 4115016), (36, 3657792), (48, 2743344), (54, 2438528), (64, 2057508), (72, 1828896), (96, 1371672), (108, 1219264), (128, 1028754), (144, 914448), (192, 685836), (216, 609632), (256, 514377), (288, 457224), (384, 342918), (432, 304816), (576, 228612), (768, 171459), (864, 152408), (1152, 114306), (1728, 76204), (2304, 57153), (3456, 38102), (6912, 19051)]