172392306

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1\times {\mathrm{523}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 348833088

約数和(自身を除く): 176440782

約数列:

[1, 2, 3, 6, 137, 274, 401, 411, 523, 802, 822, 1046, 1203, 1569, 2406, 3138, 54937, 71651, 109874, 143302, 164811, 209723, 214953, 329622, 419446, 429906, 629169, 1258338, 28732051, 57464102, 86196153, 172392306]

約数ペア:

[(1, 172392306), (2, 86196153), (3, 57464102), (6, 28732051), (137, 1258338), (274, 629169), (401, 429906), (411, 419446), (523, 329622), (802, 214953), (822, 209723), (1046, 164811), (1203, 143302), (1569, 109874), (2406, 71651), (3138, 54937)]