158178152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{24623}}^1$

素因数の和:24713

約数の個数: 32

約数和(自身を含む): 327991680

約数和(自身を除く): 169813528

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 24623, 49246, 98492, 196984, 270853, 541706, 1083412, 1797479, 2166824, 3594958, 7189916, 14379832, 19772269, 39544538, 79089076, 158178152]

約数ペア:

[(1, 158178152), (2, 79089076), (4, 39544538), (8, 19772269), (11, 14379832), (22, 7189916), (44, 3594958), (73, 2166824), (88, 1797479), (146, 1083412), (292, 541706), (584, 270853), (803, 196984), (1606, 98492), (3212, 49246), (6424, 24623)]