147758828

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{643}}^1$

素因数の和:966

約数の個数: 48

約数和(自身を含む): 307265280

約数和(自身を除く): 159506452

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 283, 406, 566, 643, 812, 1132, 1286, 1981, 2572, 3962, 4501, 7924, 8207, 9002, 16414, 18004, 18647, 32828, 37294, 57449, 74588, 114898, 130529, 181969, 229796, 261058, 363938, 522116, 727876, 1273783, 2547566, 5095132, 5277101, 10554202, 21108404, 36939707, 73879414, 147758828]

約数ペア:

[(1, 147758828), (2, 73879414), (4, 36939707), (7, 21108404), (14, 10554202), (28, 5277101), (29, 5095132), (58, 2547566), (116, 1273783), (203, 727876), (283, 522116), (406, 363938), (566, 261058), (643, 229796), (812, 181969), (1132, 130529), (1286, 114898), (1981, 74588), (2572, 57449), (3962, 37294), (4501, 32828), (7924, 18647), (8207, 18004), (9002, 16414)]