164527792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71909}}^1$

素因数の和:71941

約数の個数: 40

約数和(自身を含む): 374507280

約数和(自身を除く): 209979488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 71909, 143818, 287636, 575272, 790999, 934817, 1150544, 1581998, 1869634, 3163996, 3739268, 6327992, 7478536, 10282987, 12655984, 14957072, 20565974, 41131948, 82263896, 164527792]

約数ペア:

[(1, 164527792), (2, 82263896), (4, 41131948), (8, 20565974), (11, 14957072), (13, 12655984), (16, 10282987), (22, 7478536), (26, 6327992), (44, 3739268), (52, 3163996), (88, 1869634), (104, 1581998), (143, 1150544), (176, 934817), (208, 790999), (286, 575272), (572, 287636), (1144, 143818), (2288, 71909)]