130778504

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1327}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 249876480

約数和(自身を除く): 119097976

約数列:

[1, 2, 4, 8, 97, 127, 194, 254, 388, 508, 776, 1016, 1327, 2654, 5308, 10616, 12319, 24638, 49276, 98552, 128719, 168529, 257438, 337058, 514876, 674116, 1029752, 1348232, 16347313, 32694626, 65389252, 130778504]

約数ペア:

[(1, 130778504), (2, 65389252), (4, 32694626), (8, 16347313), (97, 1348232), (127, 1029752), (194, 674116), (254, 514876), (388, 337058), (508, 257438), (776, 168529), (1016, 128719), (1327, 98552), (2654, 49276), (5308, 24638), (10616, 12319)]